Firefox 153 introduces native Containers as a built-in feature, bringing the functionality of the long-popular Multi-Account Containers extension directly into the browser. This allows users to isolate cookies, ad tracking, and browsing sessions across different contexts like work, shopping, and banking within the same browser window.
Background
Mozilla's Multi-Account Containers extension has been a popular privacy tool since 2017, allowing users to separate browsing contexts. This marks the first time the feature is being natively integrated into Firefox.
- Source
- Lobsters
- Published
- Aug 10, 2026 at 05:37 PM
- Score
- 7.0 / 10