# Domain Blocker Sync

> Enables synchronization of block lists across multiple devices or browsers, ensuring consistent blocking rules and preferences regardless of the platform or device used.

Canonical page: [https://chrome-stats.com/d/domain-blocker-sync](https://chrome-stats.com/d/domain-blocker-sync)

## Overview

- **ID:** `domain-blocker-sync`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Shatonya
- **Category:** other
- **Version:** 2.0
- **Last updated:** 2024-05-06
- **First published:** 2024-05-05
- **Size:** 18 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/domain-blocker-sync/)

## Rankings

- #143,668 — Overall
- #248 — domain

## Permissions and access

### Permissions

- `proxy`
- `storage`
- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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

- [Website Blocker](https://chrome-stats.com/d/website-blocker-by-sleekaddons) — 5 users
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- [Domain Blocker Pro](https://chrome-stats.com/d/domain-blocker-pro)
- [SyncMark - Your bookmark sync](https://chrome-stats.com/d/syncmark-your-bookmark-sync)
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- [Domain Blocker Whitelist](https://chrome-stats.com/d/domain-blocker-whitelist) — 10 users, 3.00 / 5
- [CCBlocker](https://chrome-stats.com/d/ccblocker) — 2 users
- [Universal Bookmark Sync](https://chrome-stats.com/d/universal-bookmark-sync)
- [XBrowser Bookmark Sync](https://chrome-stats.com/d/xbrowser-bookmark-sync) — 21 users, 4.00 / 5
- [Domain Blocker Custom](https://chrome-stats.com/d/domain-blocker-custom)
- [Dual Blocker](https://chrome-stats.com/d/dual-blocker) — 4.00 / 5

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