Better Tab Groups
Enhances Firefox tab groups with automatic merging, smart grouping suggestions, and rule-based tab organization.
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Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- Mzero
- Daily users:
- 286 10
- Rating:
- 5.00 (2)
- Version:
- 3.7.3 Last updated: 2026-07-18
- Version code:
- 6361450
- Creation date:
- 2026-01-20
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- Size:
- 828.21KB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-08-03
- Compare stats and ranking:
- Better Tab Groups vs Auto Tab Group
- Better Tab Groups vs Tab Grouping by Domain
- Better Tab Groups vs Auto Tab Groups
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2026-07-17: Version 3.6.4 → 3.7.0
Add Permissions: alarms
User Reviews
Either I'm thick in the head or the "feature" isn't in the app. It seems I can make/save tab groups like crazy, but haven't the foggiest idea on how/where to find these groups once the collected tabs have been closed. I.e., I've got no idea how to reopen the saved tabs. Surely I'm missing something.
by Lo*****, 2026-06-26
by An*****, 2026-05-26
Is Better 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.
Better 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.
Better 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 was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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