Bookmarks Sync - Sync & Backup bookmarks

Name: Bookmarks Sync - Sync & Backup bookmarks
Author: Bookmarks Sync

By: Bookmarks Sync

Synchronize bookmarks between different browsers and back them up automatically.

Bookmarks Sync - Sync & Backup bookmarks

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Install

Features & Capabilities

⭐ 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.

User Growth & Download Statistics

Add-on

By:

Bookmarks Sync

Daily users:

Version:

1.5.2 Last updated: 2026-04-04

Version code:

6208287

Creation date:

2026-03-07

Risk:

Permissions:

Size:

217.33KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 42,345 ▼ 156

Other rankings

#77 in sync keyword 42 ▼ 3#185 in bookmarks keyword 33 ▲ 3#236 in bookmark keyword 30 ▼ 1

For Developers

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Contact the developer

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Developed by:

Bookmarks Sync

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/bookmarks_sync/

Is Bookmarks Sync - Sync & Backup bookmarks Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Bookmarks Sync - Sync & Backup bookmarks requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Allows retrieval of a user’s browsing history, presenting a notable privacy risk.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Bookmarks Sync - Sync & Backup bookmarks is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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