Grouped — Tab Group Manager

Name: Grouped — Tab Group Manager
Author: DeveloperAnonymous

Safari-style tab groups for Firefox. Organize your tabs into named groups and switch between them — inactive groups are fully unloaded from memory, so only the tabs you're using right now are ever open.

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Features & Capabilities

Grouped — Tab Group Manager

How it works

Unlike Firefox's built-in tab grouping (which just visually groups tabs but keeps them all loaded), Grouped works like Safari:

Switching groups closes your current tabs and reopens the new group's tabs
Inactive groups are stored as snapshots — URL lists only, zero memory cost
Only one group's worth of tabs is ever live at a time

Features

Create unlimited tab groups with a custom name, emoji, and color
Switch groups — current tabs are saved and closed, new group's tabs open fresh
Tab count shown per group so you always know what's waiting
UI locks during switching to prevent accidental double-switches
Groups and snapshots persist across browser restarts
Delete groups with a two-tap confirmation (no accidental deletions)

Permissions

tabs: Read and manage open tabs
storage: Save group snapshots across sessions
sessions: Reserved for future session restore features

User Growth & Download Statistics

Add-on

By:

DeveloperAnonymous

Daily users:

Version:

1.0.2 Last updated: 2026-05-01

Version code:

6242788

Creation date:

2026-04-21

Risk:

Permissions:

Size:

30.64KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 65,071 ▼ 426

Other rankings

#75 in group keyword 22 ▼ 1

For Developers

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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:

DeveloperAnonymous

Firefox Add-ons Store

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

Website:

https://github.com/DeveloperAnonymous/grouped-tab-group-manager

Is Grouped — 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.

Grouped — 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.

Grouped — 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 has low user count. Unpopular extensions may not be stable or safe.
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