Tab Group Manager

Name: Tab Group Manager
Author: Leon Machado-Wilcox

Group your tabs by domain in one click, then manage the resulting tab groups — rename, collapse, sort, and bulk-clean them — all from the toolbar.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-13

Version:

1.1.0

Last updated: 2026-09-03

Features & Capabilities

Tab Group Manager organizes browser clutter using Firefox's native tab groups.

One-click grouping

Group every open tab by domain — each site gets its own colored group
"Skip tabs already in a group" toggle, so re-running it leaves your existing groups alone
Ungroup all tabs in the window in one click

Managing groups

Sort all groups alphabetically (A–Z)
Collapse or expand every group at once
Rename, collapse/expand, ungroup, or close tabs for any individual group
Select multiple groups and bulk-ungroup or bulk-close them

Privacy

This extension only reads tab URLs and titles to group them, and only calls the local tabs/tabGroups browser APIs. It makes no network requests and collects no data.

Source code: github.com/leonmachadowilcox/tab-groups-manager

User Growth & Download Statistics

Add-on

By:

Leon Machado-Wilcox

Daily users:

Version:

1.1.0 Last updated: 2026-09-03

Version code:

6451913

Creation date:

2026-08-31

Firefox add-on GUID:

tab-group-manager@local

Firefox add-on numeric ID:

3063861

Firefox on Android:

Risk:

Permissions:

Size:

21.03KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-13

Compare stats and ranking:

Ranking

# 105,717 ▲ 226

Other rankings

#137 in group keyword 21

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Leon Machado-Wilcox

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tab-group-manager-by-domain/

Website:

https://github.com/leonmachadowilcox/tab-groups-manager/issues

Is Tab Group Manager 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.

Tab Group Manager 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.

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.

Tab Group Manager 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.
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