This addon is a fork of Mozilla's Facebook Container but for Twitter.
Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you.
This addon is NOT an official Mozilla Product.

Twitter Container - Unofficial Firefox Add-On for Privacy
"Twitter Container" is an unofficial Firefox add-on that aims to enhance your privacy online. It isolates your Twitter activity from your general web usage to prevent Twitter from tracking you. It's a modified version of Mozilla's Facebook Container, specifically designed for Twitter.
Add-on stats
Manifest V2
Weekly download count: 24
Firefox on Android: No
Permissions:
- <all_urls>
- contextualIdentities
- cookies
- management
- tabs
- webRequestBlocking
- webRequest
Size: 27.81K
Full description: See detailed description
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
Pros
- Helps separate Twitter sessions from other browsing activities
- Works similar to other container add-ons like Facebook and Google Containers
- Provides a layer of privacy by keeping Twitter's tracking separate from other sites
Cons
- Causes conflicts with other container add-ons leading to issues with tab behavior
- Constantly logs users out of Twitter when the browser is closed
- Fails to fully containerize Twitter tracking as expected
- Does not have added functionality over Multi-Account Containers
- Pinned tabs do not stay pinned after restarting Firefox
Most mentioned
- Frequent logging out of Twitter when browser is closed
- Conflicts with other container add-ons
- Issues related to tab behavior including pinned tabs and duplicated tabs
User reviews
by 远离中共邪教快退出党团队, 2025-02-15
When you have Twitter Container and Amazon Container both installed, Firefox will open X/Twitter in the Amazon container, despite instructing it specifically to open it in the Twitter container.
I don't know exactly which container to blame but I'm mentioning it here.
For that functionality to work, I now have to remove this addon.
by thealexofevil, 2024-08-24
by August, 2023-08-20
Add-on safety
Risk impact
Twitter Container requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Twitter Container. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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