Auto Tab Groups

Name: Auto Tab Groups
Rating: 4.8261 (46 reviews)
Author: Nitzan

By: Nitzan

🔖 Automatically groups tabs by sub/domain, or by your own rules

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Features & Capabilities

Auto Tab Groups is a versatile Chrome extension that automatically organizes your browser tabs by domain or subdomain to enhance your browsing efficiency. Compatible with both Chrome and Firefox through a single codebase, it offers powerful features such as customizable grouping rules, minimum tab thresholds for group creation, and smart domain display that cleans up URL appearances.

Users can export and import their custom tab grouping rules for easy backup and restoration, manage persistent group colors, and control tab group visibility with collapse and expand options. The extension also supports side panels and sidebars in Chrome and Firefox for better accessibility, all wrapped up in a modern, clean user interface. Whether you want automated or finely tuned tab organization, Auto Tab Groups streamlines your workflow by decluttering your browser.

User Growth & Download Statistics

Add-on Developer Tools

By:

Nitzan

Daily users:

1,015 20

Rating:

4.83

(46) 1 new ratings

Version:

3.5.0 Last updated: 2026-04-18

Version code:

6225980

Creation date:

2025-05-04

Risk:

Permissions:

Size:

358.87KB

Email:

pa*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 3,219 ▲ 26

Other rankings

#300 in Tabs ▲ 2

#12 in group keyword 22

#30 in grow keyword 11 ▲ 2

#32 in rule keyword 8 ▼ 1

#35 in auto keyword 69

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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:

Nitzan

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/auto-tab-groups/

Email:

pa*****@gmail.com

Website:

https://docs.google.com/forms/d/1ViwZsXRSlJqij4nGp84F4gT2f4vBhZkGDQU25F9ESPI

Permission Change History

2026-02-01: Version 2.1.5 → 2.1.9

Add Permissions: contextMenus

User Reviews

Users praise Auto Tab Groups for reliable domain-based auto-grouping that reduces tab clutter and improves findability. It organizes many tabs well, works on Firefox (and Chrome), and benefits from active development and responsive support. Some users report occasional issues with install-time disruptions or auto-closing behavior and request features like collapsing inactive groups or more rule options, but the overall sentiment is very positive and users expect ongoing updates.

Pros

Reliable domain-based auto-grouping that reduces tab clutter and makes organization easier.
Improved tab organization that helps you find open tabs quickly.
Cross-browser support (Firefox and Chrome) with consistent behavior.
Active development and responsive support from the developer.

Cons

Recent reviews

by Fi*****, 2026-06-14

Hey, When the extension automatically organizes my tabs, it picks a random color for each group. I'd really prefer if all groups were just blue. And there is a line that is the same as the group color. I want it to not be visible at all.

by Ja*****, 2026-05-16

just works.and does it pretty,swiftly,good defaults,as it should be.Good job and thank you :)

by dw*****, 2026-05-15

View all user reviews ›

Is Auto Tab Groups 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.

Auto Tab Groups 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.

Auto Tab Groups is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******