TabGroupSync

Name: TabGroupSync
Author: Hannes Coulembier

By: Hannes Coulembier Add-on

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

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-29

Version:

0.3.0.0

Last updated: 2026-09-02

Features & Capabilities

Source code: https://github.com/HannesCoulembier/TabGroupSync

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.

User Growth & Download Statistics

Add-on

By:

Hannes Coulembier

Daily users:

Version:

0.3.0.0 Last updated: 2026-09-02

Version code:

6449221

Creation date:

2026-08-26

Firefox add-on GUID:

tabgroupsync@lofox.com

Firefox add-on numeric ID:

3061014

Weekly download count:

Firefox on Android:

Risk:

Permissions:

Size:

23.88KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-29

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:: Hannes Coulembier
Firefox Add-ons Store: https://addons.mozilla.org/firefox/addon/tabgroupsync/
Website:: https://github.com/HannesCoulembier/TabGroupSync

Is TabGroupSync 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.

TabGroupSync requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

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

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.

TabGroupSync 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 was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****