# Bookmarks Sync - Sync & Backup bookmarks

> Synchronize bookmarks between different browsers and back them up automatically.

Canonical page: [https://chrome-stats.com/d/bookmarks\_sync](https://chrome-stats.com/d/bookmarks_sync)

## Overview

- **ID:** `bookmarks_sync`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Bookmarks Sync
- **Category:** bookmarks
- **Daily users:** 15
- **Weekly downloads:** 2
- **Version:** 1.5.2
- **Last updated:** 2026-04-04
- **First published:** 2026-03-07
- **Size:** 217 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/bookmarks_sync/)

## Description

⭐ Sync bookmarks across different browsers — seamlessly and automatically
⭐ Weekly cloud backup to keep your bookmarks safe and up to date
⭐ Duplicate bookmarks are removed automatically — no manual cleanup needed
⭐ Works with Chrome, Edge, Brave, Opera, Firefox and more
⭐ Your privacy is fully protected via an anonymous sync key — no account required

🔒 Your privacy, guaranteed.
We believe you shouldn't have to trade your data for convenience. Here's exactly what we store on our servers:
- An anonymous synchronization key
- Per bookmark: title, URL, order, creation date, last visited, and visit count
That's it. No email. No name. No personal data — ever.

## Rankings

- #28,349 — Overall
- #52 — sync
- #123 — bookmarks
- #168 — bookmark

## Permissions and access

### Permissions

- `bookmarks`
- `history`
- `storage`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows retrieval of a user’s browsing history, presenting a notable privacy risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Nextcloud Bookmark Sync](https://chrome-stats.com/d/nextcloud-bookmark-sync) — 39 users, 3.67 / 5
- [Bookmarkora — Bookmark Sync](https://chrome-stats.com/d/bookmarksync-cloud-sync) — 5 users
- [SyncMark - Your bookmark sync](https://chrome-stats.com/d/syncmark-your-bookmark-sync)
- [xBrowserSync](https://chrome-stats.com/d/xbs) — 2,413 users, 4.04 / 5
- [SyncMarks](https://chrome-stats.com/d/syncmarks) — 55 users, 2.75 / 5
- [floccus](https://chrome-stats.com/d/floccus) — 9,505 users, 4.46 / 5
- [XBrowser Bookmark Sync](https://chrome-stats.com/d/xbrowser-bookmark-sync) — 21 users, 4.00 / 5
- [Cloud em Bookmarks](https://chrome-stats.com/d/cloudbookmarks)
- [Hermes Sync](https://chrome-stats.com/d/hermes-sync)
- [Bookmark Cleaner](https://chrome-stats.com/d/bookmark-cleaner-add) — 15 users
- [SaveSync](https://chrome-stats.com/d/savesync) — 2 users
- [KeepSync](https://chrome-stats.com/d/keepsync) — 5 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/bookmarks_sync)