Addons with 🏆 have Recommended badge from Mozilla.
Profile Switcher for Firefox
Create, manage and switch between browser profiles seamlessly.
Cookie Quick Manager 🏆
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more)
Temporary Containers
Open tabs, websites, and links in automatically managed disposable containers which isolate the data websites store (cookies, storage, and more) from each other, enhancing your privacy and security while you browse.
Firefox Multi-Account Containers 🏆
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
ClearURLs 🏆
Remove tracking elements from URLs.
Facebook Container 🏆
Facebook Container isolates your Facebook activity from the rest of your web activity in order to prevent Facebook from tracking you outside of the Facebook website via third party cookies.
uBlock Origin 🏆
Finally, an efficient blocker. Easy on CPU and memory.
User-Agent Switcher and Manager 🏆
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
Decentraleyes 🏆
Protects you against tracking through “free”, centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
Privacy Badger 🏆
Automatically learns to block invisible trackers.