Helps improve container management by providing container searching, deleting, modifying, duplicating, and default URLs on a per-container or bulk basis. Complements the multi-account containers addon.

Containers Helper: Firefox Multi-Account Containers Enhancer
'Containers Helper' is a powerful Firefox add-on for those who heavily leverage multi-account containers. It provides a range of useful features, from enabling container search to setting default URLs per container, quick container deleting, name/icon/color modification, and even importing/exporting container settings. It's also built with user convenience in mind, supporting dark/light mode, keyboard shortcuts, and a sticky popup for multiple container interactions.
Add-on stats
Manifest V2
Rating: 4.57
(28)
Weekly download count: 9
Firefox on Android: No
Permissions:
- activeTab
- contextualIdentities
- cookies
- tabs
- storage
- unlimitedStorage
Size: 235.65K
URLs: Website
Full description: See detailed description
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated.
Pros
- Allows bulk deletion of multiple temporary containers
- Enhances the usability of Firefox's containers feature
- The author is responsive to user feedback
- Open-source nature increases trust and transparency
- Helps manage large numbers of containers effectively
Cons
- Some bugs related to multi-selection functionality
- Limited functionality for automated URL opening in specific containers
- Request for more direct support from Mozilla on features
- Minor issues with import/export features for container management
Most mentioned
- Bulk actions for container management
- Need for specific URL opening functionality in containers
- Responsive author and community support
- Issues with existing temporary container clutter
- Occasional errors or bugs during operation
User reviews
by igorlogius, 2025-03-12
by 敬念法轮大法好远离瘟疫, 2025-03-01
Finally! I was finally able to delete MULTIPLE temporary containers in ONE step, not each individually as with all other add-ons! THANK YOU for this valuable tool!
by Firefox user 16050541, 2025-02-24
Add-on safety
Risk impact
Containers Helper 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.
- Low ******* ****** ** *** ********* ********
Risk likelihood
Containers Helper has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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