# TabGroupSync

> A firefox extension that allows you to save and sync tabgroups across multiple devices.

Canonical page: [https://chrome-stats.com/d/tabgroupsync?hl=ja](https://chrome-stats.com/d/tabgroupsync?hl=ja)

## Overview

- **ID:** `tabgroupsync`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Hannes Coulembier
- **Category:** bookmarks,tabs
- **Daily users:** 2
- **Weekly downloads:** 1
- **Version:** 0.3.0.0
- **Last updated:** 2026-09-02
- **First published:** 2026-08-26
- **Size:** 24 KB
- **Data as of:** 2026-10-21
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/tabgroupsync/)
- **Website:** [https://github.com/HannesCoulembier/TabGroupSync](https://github.com/HannesCoulembier/TabGroupSync)

## Description

Source code: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/22af56af2de9336bad0aa270f049c4d7c84d935dec70f1b60038044080e908fb/https%3A//github.com/HannesCoulembier/TabGroupSync" rel="nofollow">https://github.com/HannesCoulembier/TabGroupSync</a>

All linked groups are synced across your devices (if you have syncing bookmarks enabled in your firefox settings).

Click on an untracked group to save and link it. Click on a saved group to open and link it.
Click on the copy icon to open a saved group without linking it and on the close icon to remove the group from your saved groups list.

If you have an untracked group and want to save it into an existing saved group, you can click on the circle of the untracked group and then select which saved group you want to overwrite.

If you have restore tabs enabled when restarting firefox. The extension will try to link the restored tabs to your saved tabs, so you don't have to link them manually by overwriting the saved ones with the ones in your browser.

## Rankings

- #71,420 — Overall
- #163 — group
- #193 — sync

## Permissions and access

### Permissions

- `tabs`
- `tabGroups`
- `bookmarks`
- `theme`
- `storage`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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

- [Synced Tab Groups](https://chrome-stats.com/d/synced-tab-groups) — 57 users
- [Sync Tab Groups](https://chrome-stats.com/d/sync-tab-groups-ext) — 98 users, 5.00 / 5
- [Tabs Groups Manager](https://chrome-stats.com/d/tabs-groups-manager) — 11 users, 2.33 / 5
- [Tab Group Syncer](https://chrome-stats.com/d/tab-group-syncer) — 1,109 users, 4.62 / 5
- [lefred's GroupKeep](https://chrome-stats.com/d/lefred-s-groupkeep) — 11 users
- [Tab Group Saver](https://chrome-stats.com/d/tab-group-saver) — 4 users
- [Tab Groups & Bookmarks Sync](https://chrome-stats.com/d/tab-groups-bookmarks-sync) — 9 users
- [Better Tab Groups](https://chrome-stats.com/d/better-tab-groups) — 339 users, 5.00 / 5
- [Tab Sync Lite](https://chrome-stats.com/d/tab-sync-lite) — 20 users, 5.00 / 5
- [Tab Groups Sync & Restore](https://chrome-stats.com/d/tab-groups-sync-restore) — 4 users
- [Groups 'On the Bar'](https://chrome-stats.com/d/groups-on-the-bar) — 8 users
- [Simple Tab Groups Lm](https://chrome-stats.com/d/simple-tab-groups-lm) — 0 users, 1.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/tabgroupsync?hl=ja)