Is Facebook Container safe?

Clean risk

This extension separates Facebook browsing into its own container tab.

It closes existing Facebook tabs, deletes Facebook cookies, and logs you out when installed, then opens Facebook in a blue container tab on future visits. Facebook pages stay in the container, while non-Facebook pages open outside it; Facebook Share buttons from other tabs open in the container and pass information to Facebook about the page shared from. Embedded Facebook comments, Like buttons, and Facebook-based logins may not work outside the container.

0Risk
Who publishes it

Firefox - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Facebook Container contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • facebook.com

    Facebook Container sends data to facebook.com. 9 other extensions we have analysed send data here.

  • Facebookwidely used

    Facebook Container sends data to Facebook. Named as a recipient by 51 other extensions we have analysed.

Updated 15 October 2026amo-954390