From f89de42364c04ae0c6e9b46e6c0deb510527e9b6 Mon Sep 17 00:00:00 2001
From: Raymond Hill <gorhill@users.noreply.github.com>
Date: Sat, 27 Sep 2025 12:34:44 -0400
Subject: [PATCH] Import translation work from
 https://crowdin.com/project/ublock

---
 .../mv3/extension/_locales/ar/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/az/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/be/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/bg/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/bn/messages.json   | 20 +++++++++++++++++++
 .../extension/_locales/br_FR/messages.json    | 20 +++++++++++++++++++
 .../mv3/extension/_locales/bs/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ca/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/cs/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/cv/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/cy/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/da/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/de/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/el/messages.json   | 20 +++++++++++++++++++
 .../extension/_locales/en_GB/messages.json    | 20 +++++++++++++++++++
 .../mv3/extension/_locales/eo/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/es/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/et/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/eu/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/fa/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/fi/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/fil/messages.json  | 20 +++++++++++++++++++
 .../mv3/extension/_locales/fr/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/fy/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/gl/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/gu/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/he/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/hi/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/hr/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/hu/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/hy/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/id/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/it/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ja/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ka/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/kk/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/kn/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ko/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/lt/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/lv/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/mk/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ml/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/mr/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ms/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/nb/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/nl/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/oc/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/pa/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/pl/messages.json   | 20 +++++++++++++++++++
 .../extension/_locales/pt_BR/messages.json    | 20 +++++++++++++++++++
 .../extension/_locales/pt_PT/messages.json    | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ro/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ru/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/si/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sk/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sl/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/so/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sq/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sr/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sv/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/sw/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ta/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/te/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/th/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/tr/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/uk/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/ur/messages.json   | 20 +++++++++++++++++++
 .../mv3/extension/_locales/vi/messages.json   | 20 +++++++++++++++++++
 .../extension/_locales/zh_CN/messages.json    | 20 +++++++++++++++++++
 .../extension/_locales/zh_TW/messages.json    | 20 +++++++++++++++++++
 70 files changed, 1400 insertions(+)

diff --git a/platform/mv3/extension/_locales/ar/messages.json b/platform/mv3/extension/_locales/ar/messages.json
index 1a7d88768..f7d72dd2e 100644
--- a/platform/mv3/extension/_locales/ar/messages.json
+++ b/platform/mv3/extension/_locales/ar/messages.json
@@ -263,6 +263,18 @@
     "message": "يتيح الوصول إلى الميزات المناسبة للمستخدمين التقنيين.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "البحث عن القوائم",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "تصدير…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "لا تضف محتوى من مصادر غير موثوقة",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/az/messages.json b/platform/mv3/extension/_locales/az/messages.json
index d0703113d..eb9cf661c 100644
--- a/platform/mv3/extension/_locales/az/messages.json
+++ b/platform/mv3/extension/_locales/az/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/be/messages.json b/platform/mv3/extension/_locales/be/messages.json
index 874c60d0c..6ef9811ed 100644
--- a/platform/mv3/extension/_locales/be/messages.json
+++ b/platform/mv3/extension/_locales/be/messages.json
@@ -263,6 +263,18 @@
     "message": "Забяспечвае доступ да функцый, прыдатным для тэхнічных карыстальнікаў.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Знайсці спісы",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Экспартаваць…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Не дадавайце кантэнт з ненадзейных крыніц",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/bg/messages.json b/platform/mv3/extension/_locales/bg/messages.json
index 345a0d767..3729a4b79 100644
--- a/platform/mv3/extension/_locales/bg/messages.json
+++ b/platform/mv3/extension/_locales/bg/messages.json
@@ -263,6 +263,18 @@
     "message": "Активиране на достъпа до функции, подходящи за технически потребители.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Намиране на списъци",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Експортиране…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Не добавяйте съдържание от ненадеждни източници",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/bn/messages.json b/platform/mv3/extension/_locales/bn/messages.json
index 8caf2f3fb..9a4a66be8 100644
--- a/platform/mv3/extension/_locales/bn/messages.json
+++ b/platform/mv3/extension/_locales/bn/messages.json
@@ -263,6 +263,18 @@
     "message": "প্রযুক্তিগত ব্যবহারকারীদের জন্য উপযুক্ত বৈশিষ্ট্যগুলিতে অ্যাক্সেস সক্ষম করুন",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "তালিকা খুঁজো",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/br_FR/messages.json b/platform/mv3/extension/_locales/br_FR/messages.json
index fa2bfd25e..35960244e 100644
--- a/platform/mv3/extension/_locales/br_FR/messages.json
+++ b/platform/mv3/extension/_locales/br_FR/messages.json
@@ -263,6 +263,18 @@
     "message": "Gweredekaat a ra ar fonksionelezhioù azasaet d'an implijerien deknikel.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Kavout rolloù",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Ezporzhiañ",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Arabat ouzhpennañ danvez a zeu diouzh mammennoù douetus.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/bs/messages.json b/platform/mv3/extension/_locales/bs/messages.json
index d8b6afe2c..ba1bd07d0 100644
--- a/platform/mv3/extension/_locales/bs/messages.json
+++ b/platform/mv3/extension/_locales/bs/messages.json
@@ -263,6 +263,18 @@
     "message": "Omogućava pristup funkcijama pogodnim za tehničke korisnike.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Pronađi liste",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Izvoz…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Ne dodavajte sadržaj iz nepouzdanih izvora",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ca/messages.json b/platform/mv3/extension/_locales/ca/messages.json
index 5f3338268..21724c151 100644
--- a/platform/mv3/extension/_locales/ca/messages.json
+++ b/platform/mv3/extension/_locales/ca/messages.json
@@ -263,6 +263,18 @@
     "message": "Habilita l'accés a funcions adequades per a usuaris tècnics.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Cerca llistes",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exporta…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "No afegiu contingut de fonts no fiables",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/cs/messages.json b/platform/mv3/extension/_locales/cs/messages.json
index 09028662a..f7be2b378 100644
--- a/platform/mv3/extension/_locales/cs/messages.json
+++ b/platform/mv3/extension/_locales/cs/messages.json
@@ -263,6 +263,18 @@
     "message": "Umožňuje přístup k funkcím vhodným pro technicky zdatné uživatele.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Najít seznamy",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportovat…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Nepřidávat filtry z nedůvěryhodných zdrojů",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/cv/messages.json b/platform/mv3/extension/_locales/cv/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/cv/messages.json
+++ b/platform/mv3/extension/_locales/cv/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/cy/messages.json b/platform/mv3/extension/_locales/cy/messages.json
index 4633bdbd3..a6660f232 100644
--- a/platform/mv3/extension/_locales/cy/messages.json
+++ b/platform/mv3/extension/_locales/cy/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Allforio",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/da/messages.json b/platform/mv3/extension/_locales/da/messages.json
index d23047e0c..86b75e532 100644
--- a/platform/mv3/extension/_locales/da/messages.json
+++ b/platform/mv3/extension/_locales/da/messages.json
@@ -263,6 +263,18 @@
     "message": "Aktiverer adgang til funktioner egnede for tekniske brugere.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lister",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Eksportér…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Tilføj ikke indhold fra ikke-betroede kilder.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/de/messages.json b/platform/mv3/extension/_locales/de/messages.json
index adf4080c1..63db1a3f9 100644
--- a/platform/mv3/extension/_locales/de/messages.json
+++ b/platform/mv3/extension/_locales/de/messages.json
@@ -263,6 +263,18 @@
     "message": "Ermöglicht den Zugriff auf Funktionen, die für technisch Versierte bestimmt sind.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Listen suchen",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportieren …",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Verwenden Sie keine Regeln aus unseriösen Quellen",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/el/messages.json b/platform/mv3/extension/_locales/el/messages.json
index 4280d09d8..2e859c12b 100644
--- a/platform/mv3/extension/_locales/el/messages.json
+++ b/platform/mv3/extension/_locales/el/messages.json
@@ -263,6 +263,18 @@
     "message": "Ενεργοποίηση πρόσβασης σε δυνατότητες κατάλληλες για τεχνικούς χρήστες.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Εύρεση λιστών",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Εξαγωγή…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Να μην προστίθενται περιεχόμενο από μη αξιόπιστες πηγές.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/en_GB/messages.json b/platform/mv3/extension/_locales/en_GB/messages.json
index 9a717d162..2a9f7e8f4 100644
--- a/platform/mv3/extension/_locales/en_GB/messages.json
+++ b/platform/mv3/extension/_locales/en_GB/messages.json
@@ -263,6 +263,18 @@
     "message": "Enable access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/eo/messages.json b/platform/mv3/extension/_locales/eo/messages.json
index 971bf62e1..2a09218b5 100644
--- a/platform/mv3/extension/_locales/eo/messages.json
+++ b/platform/mv3/extension/_locales/eo/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/es/messages.json b/platform/mv3/extension/_locales/es/messages.json
index d4a29a196..b060b00b1 100644
--- a/platform/mv3/extension/_locales/es/messages.json
+++ b/platform/mv3/extension/_locales/es/messages.json
@@ -263,6 +263,18 @@
     "message": "Habilita acceso a características aptas para usuarios técnicos.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Encontrar listas",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportar…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "No añadas contenido de fuentes no confiables",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/et/messages.json b/platform/mv3/extension/_locales/et/messages.json
index 57d5fe2e2..b26ee6fe4 100644
--- a/platform/mv3/extension/_locales/et/messages.json
+++ b/platform/mv3/extension/_locales/et/messages.json
@@ -263,6 +263,18 @@
     "message": "Luba juurdepääs tehnilise taibuga kasutajatele mõeldud võimalustele.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Otsi nimekirju",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Ekspordi…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Lisa sisu vaid usaldusväärsetest allikatest",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/eu/messages.json b/platform/mv3/extension/_locales/eu/messages.json
index f4da2eda4..b5c46bd5e 100644
--- a/platform/mv3/extension/_locales/eu/messages.json
+++ b/platform/mv3/extension/_locales/eu/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/fa/messages.json b/platform/mv3/extension/_locales/fa/messages.json
index 592633f85..8e04e05c4 100644
--- a/platform/mv3/extension/_locales/fa/messages.json
+++ b/platform/mv3/extension/_locales/fa/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/fi/messages.json b/platform/mv3/extension/_locales/fi/messages.json
index 6bb7cca8d..b2657b2d2 100644
--- a/platform/mv3/extension/_locales/fi/messages.json
+++ b/platform/mv3/extension/_locales/fi/messages.json
@@ -263,6 +263,18 @@
     "message": "Aktivoi teknisille käyttäjille suunnatut ominaisuudet.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Etsi listoja",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Vie…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Älä lisää sisältöä lähteistä, joihin et luota.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/fil/messages.json b/platform/mv3/extension/_locales/fil/messages.json
index dd2b824f6..15f8d6b77 100644
--- a/platform/mv3/extension/_locales/fil/messages.json
+++ b/platform/mv3/extension/_locales/fil/messages.json
@@ -263,6 +263,18 @@
     "message": "Nagbibigay ng mga katangian para sa mga teknikal na gumagamit.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Maghanap ng mga listahan",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "I-export...",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/fr/messages.json b/platform/mv3/extension/_locales/fr/messages.json
index 3244dbc19..3f0d5be35 100644
--- a/platform/mv3/extension/_locales/fr/messages.json
+++ b/platform/mv3/extension/_locales/fr/messages.json
@@ -263,6 +263,18 @@
     "message": "Active l'accès aux fonctionnalités adaptées aux utilisateurs techniques.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Trouver des listes",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exporter",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Ne pas ajouter de contenu provenant de sources non fiables",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/fy/messages.json b/platform/mv3/extension/_locales/fy/messages.json
index 584d3fdad..35b9ab792 100644
--- a/platform/mv3/extension/_locales/fy/messages.json
+++ b/platform/mv3/extension/_locales/fy/messages.json
@@ -263,6 +263,18 @@
     "message": "Skeakelet tagong ta foar technyske brûkers geskikte funksjes yn.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Listen sykje",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Eksportearje…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Foegje gjin ynhâld fan net-fertroude boarnen ta.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/gl/messages.json b/platform/mv3/extension/_locales/gl/messages.json
index 59ee2cbf8..b40d91ca9 100644
--- a/platform/mv3/extension/_locales/gl/messages.json
+++ b/platform/mv3/extension/_locales/gl/messages.json
@@ -263,6 +263,18 @@
     "message": "Permitir acceso a funcións pensadas para persoas con experiencia técnica.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Atopa listas",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportar…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Non engadir contido desde orixes non fiables",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/gu/messages.json b/platform/mv3/extension/_locales/gu/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/gu/messages.json
+++ b/platform/mv3/extension/_locales/gu/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/he/messages.json b/platform/mv3/extension/_locales/he/messages.json
index edde29045..adf49d775 100644
--- a/platform/mv3/extension/_locales/he/messages.json
+++ b/platform/mv3/extension/_locales/he/messages.json
@@ -263,6 +263,18 @@
     "message": "מאפשר גישה ליכולות עבור משתמשים טכניים.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "חיפוש רשימות",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "ייצוא…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "אל תוסיפו תוכן ממקורות לא מהיימנים",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/hi/messages.json b/platform/mv3/extension/_locales/hi/messages.json
index ed4c2b5ba..0bcee4296 100644
--- a/platform/mv3/extension/_locales/hi/messages.json
+++ b/platform/mv3/extension/_locales/hi/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "निर्यात…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "अविश्वसनीय स्रोतों से सामग्री न जोड़ें",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/hr/messages.json b/platform/mv3/extension/_locales/hr/messages.json
index 2c234ebed..bb5a14b20 100644
--- a/platform/mv3/extension/_locales/hr/messages.json
+++ b/platform/mv3/extension/_locales/hr/messages.json
@@ -263,6 +263,18 @@
     "message": "Omogućuje pristup značajkama prikladnim za tehničke korisnike.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Pronađi liste",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Izvoz...",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Ne dodavajte sadržaj iz nepouzdanih izvora",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/hu/messages.json b/platform/mv3/extension/_locales/hu/messages.json
index 8e6304539..b62b55d61 100644
--- a/platform/mv3/extension/_locales/hu/messages.json
+++ b/platform/mv3/extension/_locales/hu/messages.json
@@ -263,6 +263,18 @@
     "message": "Hozzáférést biztosít a képzettebb felhasználóknak való funkciókhoz.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Listák keresése",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportálás…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Ne adjon hozzá megbízhatatlan forrásokból származó tartalmat.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/hy/messages.json b/platform/mv3/extension/_locales/hy/messages.json
index 26c6f9112..ec6895e1a 100644
--- a/platform/mv3/extension/_locales/hy/messages.json
+++ b/platform/mv3/extension/_locales/hy/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/id/messages.json b/platform/mv3/extension/_locales/id/messages.json
index 713ac03ce..7767ac792 100644
--- a/platform/mv3/extension/_locales/id/messages.json
+++ b/platform/mv3/extension/_locales/id/messages.json
@@ -263,6 +263,18 @@
     "message": "Mengaktifkan akses ke fitur yang sesuai untuk pengguna teknis.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Temukan daftar",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Ekspor…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Jangan tambahkan konten dari sumber tidak terpercaya",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/it/messages.json b/platform/mv3/extension/_locales/it/messages.json
index 14a82e502..8303d5f18 100644
--- a/platform/mv3/extension/_locales/it/messages.json
+++ b/platform/mv3/extension/_locales/it/messages.json
@@ -263,6 +263,18 @@
     "message": "Abilita l'accesso a funzioni adatte a utenti tecnici.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Trova elenchi",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Esporta…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Non aggiungere contenuti da fonti non affidabili",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ja/messages.json b/platform/mv3/extension/_locales/ja/messages.json
index 6d3c900cb..dba207334 100644
--- a/platform/mv3/extension/_locales/ja/messages.json
+++ b/platform/mv3/extension/_locales/ja/messages.json
@@ -263,6 +263,18 @@
     "message": "技術ユーザーに適した機能へのアクセスを有効にします。",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "リストを検索",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "エクスポート…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "信頼できないソースから追加しないでください。",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ka/messages.json b/platform/mv3/extension/_locales/ka/messages.json
index 21d85440c..48c3c5d5e 100644
--- a/platform/mv3/extension/_locales/ka/messages.json
+++ b/platform/mv3/extension/_locales/ka/messages.json
@@ -263,6 +263,18 @@
     "message": "შესაძლებლობები გამოცდილი მომხმარებლებისთვის.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "სიების მოძიება",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "გატანა…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "ნუ დაამატებთ შიგთავსს არასანდო წყაროებიდან.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/kk/messages.json b/platform/mv3/extension/_locales/kk/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/kk/messages.json
+++ b/platform/mv3/extension/_locales/kk/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/kn/messages.json b/platform/mv3/extension/_locales/kn/messages.json
index 80110cac3..5ccc9b11b 100644
--- a/platform/mv3/extension/_locales/kn/messages.json
+++ b/platform/mv3/extension/_locales/kn/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ko/messages.json b/platform/mv3/extension/_locales/ko/messages.json
index 75d45a37c..5e0614faa 100644
--- a/platform/mv3/extension/_locales/ko/messages.json
+++ b/platform/mv3/extension/_locales/ko/messages.json
@@ -263,6 +263,18 @@
     "message": "기술적 사용자를 위한 기능에 접근할 수 있도록 합니다.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "목록 찾기",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "내보내기…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "신뢰할 수 없는 출처의 콘텐츠를 추가하지 마십시오",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/lt/messages.json b/platform/mv3/extension/_locales/lt/messages.json
index 834069b04..f20765f03 100644
--- a/platform/mv3/extension/_locales/lt/messages.json
+++ b/platform/mv3/extension/_locales/lt/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/lv/messages.json b/platform/mv3/extension/_locales/lv/messages.json
index db4431b9c..24f08be4d 100644
--- a/platform/mv3/extension/_locales/lv/messages.json
+++ b/platform/mv3/extension/_locales/lv/messages.json
@@ -263,6 +263,18 @@
     "message": "Iespējot piekļuvi iespējām, kas piemērotas tehniskiem lietotājiem.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Atrast sarakstus",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Izgūt…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Nevajag pievienot saturu no neuzticamiem avotiem.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/mk/messages.json b/platform/mv3/extension/_locales/mk/messages.json
index 3917a96be..a5eb2a7e5 100644
--- a/platform/mv3/extension/_locales/mk/messages.json
+++ b/platform/mv3/extension/_locales/mk/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Најди листи",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ml/messages.json b/platform/mv3/extension/_locales/ml/messages.json
index 52008aa7a..24aaf5d75 100644
--- a/platform/mv3/extension/_locales/ml/messages.json
+++ b/platform/mv3/extension/_locales/ml/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/mr/messages.json b/platform/mv3/extension/_locales/mr/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/mr/messages.json
+++ b/platform/mv3/extension/_locales/mr/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ms/messages.json b/platform/mv3/extension/_locales/ms/messages.json
index e71efdf10..e41e2637c 100644
--- a/platform/mv3/extension/_locales/ms/messages.json
+++ b/platform/mv3/extension/_locales/ms/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/nb/messages.json b/platform/mv3/extension/_locales/nb/messages.json
index 33be1a532..616819470 100644
--- a/platform/mv3/extension/_locales/nb/messages.json
+++ b/platform/mv3/extension/_locales/nb/messages.json
@@ -263,6 +263,18 @@
     "message": "Aktiver tilgang til funksjoner som er egnet for tekniske brukere.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Finn lister",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Eksporter...",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Ikke legg til innhold fra upålitelige kilder",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/nl/messages.json b/platform/mv3/extension/_locales/nl/messages.json
index 11d492bda..1b69aaab1 100644
--- a/platform/mv3/extension/_locales/nl/messages.json
+++ b/platform/mv3/extension/_locales/nl/messages.json
@@ -263,6 +263,18 @@
     "message": "Schakelt toegang tot voor technische gebruikers geschikte functies in.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Lijsten zoeken",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exporteren…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Voeg geen inhoud van niet-vertrouwde bronnen toe.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/oc/messages.json b/platform/mv3/extension/_locales/oc/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/oc/messages.json
+++ b/platform/mv3/extension/_locales/oc/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/pa/messages.json b/platform/mv3/extension/_locales/pa/messages.json
index 3e0c377f2..17cc70233 100644
--- a/platform/mv3/extension/_locales/pa/messages.json
+++ b/platform/mv3/extension/_locales/pa/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/pl/messages.json b/platform/mv3/extension/_locales/pl/messages.json
index 9015c1e89..b32569048 100644
--- a/platform/mv3/extension/_locales/pl/messages.json
+++ b/platform/mv3/extension/_locales/pl/messages.json
@@ -263,6 +263,18 @@
     "message": "Włącz dostęp do odpowiednich funkcji dla użytkowników technicznych.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Znajdź listy",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Eksportuj…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Nie dodawaj zawartości z niezaufanych źródeł",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/pt_BR/messages.json b/platform/mv3/extension/_locales/pt_BR/messages.json
index 97f85ab85..48555e452 100644
--- a/platform/mv3/extension/_locales/pt_BR/messages.json
+++ b/platform/mv3/extension/_locales/pt_BR/messages.json
@@ -263,6 +263,18 @@
     "message": "Ativa o acesso à funcionalidade destinada a usuários técnicos.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Procurar listas",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportar…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Não adicione conteúdo de fontes não confiáveis.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/pt_PT/messages.json b/platform/mv3/extension/_locales/pt_PT/messages.json
index 833cc51f4..d298fc705 100644
--- a/platform/mv3/extension/_locales/pt_PT/messages.json
+++ b/platform/mv3/extension/_locales/pt_PT/messages.json
@@ -263,6 +263,18 @@
     "message": "Permite acesso a funcionalidades adequadas a utilizadores técnicos",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Encontrar listas",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportar…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Não adicione conteúdo de fontes não fidedignas",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ro/messages.json b/platform/mv3/extension/_locales/ro/messages.json
index 9d4d696e8..7c4bb4eab 100644
--- a/platform/mv3/extension/_locales/ro/messages.json
+++ b/platform/mv3/extension/_locales/ro/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Căutați liste",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ru/messages.json b/platform/mv3/extension/_locales/ru/messages.json
index dcc8ded87..841e9a5ab 100644
--- a/platform/mv3/extension/_locales/ru/messages.json
+++ b/platform/mv3/extension/_locales/ru/messages.json
@@ -263,6 +263,18 @@
     "message": "Включает доступ к функциям, предназначенным для технических пользователей.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Найти списки",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Экспортировать…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Не добавлять содержимое из ненадёжных источников",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/si/messages.json b/platform/mv3/extension/_locales/si/messages.json
index 147f01515..6e6c2c0ee 100644
--- a/platform/mv3/extension/_locales/si/messages.json
+++ b/platform/mv3/extension/_locales/si/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "ලැයිස්තු සොයන්න",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sk/messages.json b/platform/mv3/extension/_locales/sk/messages.json
index 2c91e0dba..44117c927 100644
--- a/platform/mv3/extension/_locales/sk/messages.json
+++ b/platform/mv3/extension/_locales/sk/messages.json
@@ -263,6 +263,18 @@
     "message": "Umožňuje prístup k funkciám vhodným pre technických používateľov.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Nájsť zoznamy",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportovať…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Nepridávajte obsah z nedôveryhodných zdrojov",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sl/messages.json b/platform/mv3/extension/_locales/sl/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/sl/messages.json
+++ b/platform/mv3/extension/_locales/sl/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/so/messages.json b/platform/mv3/extension/_locales/so/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/so/messages.json
+++ b/platform/mv3/extension/_locales/so/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sq/messages.json b/platform/mv3/extension/_locales/sq/messages.json
index 22b2cc2d0..921df4a10 100644
--- a/platform/mv3/extension/_locales/sq/messages.json
+++ b/platform/mv3/extension/_locales/sq/messages.json
@@ -263,6 +263,18 @@
     "message": "Mundëson qasjen në funksione të përshtatshme për përdoruesit teknikë.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Gjej listat",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Eksportoj…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Mos shtoni materiale nga burime të pabesueshme",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sr/messages.json b/platform/mv3/extension/_locales/sr/messages.json
index 0e89f041f..5ef50d493 100644
--- a/platform/mv3/extension/_locales/sr/messages.json
+++ b/platform/mv3/extension/_locales/sr/messages.json
@@ -263,6 +263,18 @@
     "message": "Омогућава приступ функцијама погодним за техничке кориснике.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Пронађи листе",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Извоз…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Не додајте садржај из непоузданих извора",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sv/messages.json b/platform/mv3/extension/_locales/sv/messages.json
index b3cf71f3d..4415e2e50 100644
--- a/platform/mv3/extension/_locales/sv/messages.json
+++ b/platform/mv3/extension/_locales/sv/messages.json
@@ -263,6 +263,18 @@
     "message": "Aktivera åtkomst till funktioner som är lämpliga för tekniska användare.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Hitta listor",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Exportera…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Lägg inte till filter från obetrodda källor.",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/sw/messages.json b/platform/mv3/extension/_locales/sw/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/sw/messages.json
+++ b/platform/mv3/extension/_locales/sw/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ta/messages.json b/platform/mv3/extension/_locales/ta/messages.json
index 86f221c6e..943b94e65 100644
--- a/platform/mv3/extension/_locales/ta/messages.json
+++ b/platform/mv3/extension/_locales/ta/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/te/messages.json b/platform/mv3/extension/_locales/te/messages.json
index d2bfced7d..363feef16 100644
--- a/platform/mv3/extension/_locales/te/messages.json
+++ b/platform/mv3/extension/_locales/te/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/th/messages.json b/platform/mv3/extension/_locales/th/messages.json
index 1a45d6567..0f7517e0b 100644
--- a/platform/mv3/extension/_locales/th/messages.json
+++ b/platform/mv3/extension/_locales/th/messages.json
@@ -263,6 +263,18 @@
     "message": "เปิดใช้งานฟีเจอร์สำหรับผู้ใช้ทางเทคนิค",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "หารายการ",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "ส่งออก…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "อย่าเพิ่มเนื้อหาจากแหล่งที่ไม่น่าเชื่อถือ",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/tr/messages.json b/platform/mv3/extension/_locales/tr/messages.json
index 08c9d383e..ab935b0fa 100644
--- a/platform/mv3/extension/_locales/tr/messages.json
+++ b/platform/mv3/extension/_locales/tr/messages.json
@@ -263,6 +263,18 @@
     "message": "Teknik kullanıcılara uygun özelliklere erişime izin ver.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Liste bul",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Dışa aktar…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Güvenilmeyen kaynaklardan içerik eklemeyin",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/uk/messages.json b/platform/mv3/extension/_locales/uk/messages.json
index 76bfb6d4a..4e2b5269b 100644
--- a/platform/mv3/extension/_locales/uk/messages.json
+++ b/platform/mv3/extension/_locales/uk/messages.json
@@ -263,6 +263,18 @@
     "message": "Відкрити доступ до можливостей, які актуальні для технічних користувачів",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Знайти списки",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Експортувати…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Не додавати вміст з невідомих джерел",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/ur/messages.json b/platform/mv3/extension/_locales/ur/messages.json
index 94b7c66d7..40276032b 100644
--- a/platform/mv3/extension/_locales/ur/messages.json
+++ b/platform/mv3/extension/_locales/ur/messages.json
@@ -263,6 +263,18 @@
     "message": "Enables access to features suitable for technical users.",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Find lists",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Export…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Do not add content from untrusted sources",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/vi/messages.json b/platform/mv3/extension/_locales/vi/messages.json
index a3ac91430..0a2b8aa29 100644
--- a/platform/mv3/extension/_locales/vi/messages.json
+++ b/platform/mv3/extension/_locales/vi/messages.json
@@ -263,6 +263,18 @@
     "message": "Cho phép truy cập các tính năng dành cho người dùng nâng cao",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "Tìm danh sách",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "Xuất…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "Không thêm các bộ lọc từ các nguồn không đáng tin cậy",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/zh_CN/messages.json b/platform/mv3/extension/_locales/zh_CN/messages.json
index 3e400f5aa..8ea082873 100644
--- a/platform/mv3/extension/_locales/zh_CN/messages.json
+++ b/platform/mv3/extension/_locales/zh_CN/messages.json
@@ -263,6 +263,18 @@
     "message": "启用访问适合技术用户的功能。",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "查找列表",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "导出…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "请勿添加来自不可信来源的内容",
     "description": "Short description of the DNR rules editor pane"
diff --git a/platform/mv3/extension/_locales/zh_TW/messages.json b/platform/mv3/extension/_locales/zh_TW/messages.json
index 9b461e96f..3736ddd77 100644
--- a/platform/mv3/extension/_locales/zh_TW/messages.json
+++ b/platform/mv3/extension/_locales/zh_TW/messages.json
@@ -263,6 +263,18 @@
     "message": "啟用適合技術使用者使用的功能。",
     "description": "Short description for a checkbox in the options page"
   },
+  "settingsBackupRestoreLabel": {
+    "message": "Backup / Restore",
+    "description": "The header text for the backup/restore section"
+  },
+  "settingsBackupRestoreSummary": {
+    "message": "Backup your custom settings to a file, or restore your custom settings from a file.",
+    "description": "A summary description of the backup/restore section."
+  },
+  "settingsBackupRestoreLegend": {
+    "message": "Restoring will overwrite all your current custom settings.",
+    "description": "Important information about the backup/restore section."
+  },
   "findListsPlaceholder": {
     "message": "尋找清單",
     "description": "Placeholder for the input field used to find lists"
@@ -363,6 +375,14 @@
     "message": "匯出…",
     "description": "Text for buttons used to export content"
   },
+  "backupButton": {
+    "message": "Backup…",
+    "description": "Text for buttons used to backup content"
+  },
+  "restoreButton": {
+    "message": "Restore…",
+    "description": "Text for buttons used to restore content"
+  },
   "dnrRulesWarning": {
     "message": "切勿新增來自不受信任來源的內容",
     "description": "Short description of the DNR rules editor pane"