YouTube no Buffer (no autoplay)
Prevents YouTube HTML5 and Flash players from auto-buffering (auto-playing) videos
944 brûkers
Trace
An advanced extension that can protect many different types of browser fingerprinting such as Canvas/Audio/WebGL Fingerprinting. Trace also offers URL cleaning and header editing features such as the tracking cookie eater and Google header remover.
931 brûkers
Simple Link Checker
Redirect Link Checker will check all links on your page to find broken and redirect links
926 brûkers
Auto mute
Auto mute of new tabs. Possibility to enable mute tabs in private and normal mode.
913 brûkers
lesspass
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
902 brûkers
TikTok Container
TikTok Container isolates your TikTok activity from the rest of your web activity in order to prevent ByteDance from tracking you outside of the TikTok ecosystem via third party cookies. Not made by Mozilla.
901 brûkers
addy.io (AnonAddy) - Anonymous Email Forwarding
Open-source Anonymous Email Forwarding. Quickly and easily view, search, manage and create new aliases in just a few clicks using the addy.io browser extension.
899 brûkers
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
899 brûkers
Copy As Plain Text
Easily copy the selected text without formatting to the clipboard via right-click menu.
898 brûkers
Code Verify
An extension to verify the code running in your browser matches what was published.
897 brûkers
Mojeek Search (Unofficial)
Unofficial, open-source webextension that adds mojeek.com as a search engine. Please review Mojeek's privacy policy: https://www.mojeek.com/about/privacy/
897 brûkers
Steganos Password Manager
Steganos Password Manager Add-on - Saves and fills your passwords automatically.
882 brûkers
Link Password
Link Password - Password Protect System For Bookmarks And Links. Do you sometimes need, and password-protect individual bookmarks or link. Perhaps a link to a secret site that no one else will be able to follow.
868 brûkers
TrustLogin - IDaaS (Identity as a Service)
トラスト・ログインは無料のシングルサインオン（SSO）を提供するクラウドサービス（IDaaS）です。G suite、Office365など増え続けるID・パスワード管理を行い、ログインの手間をなくし、パスワードの使い回しを防ぎます
866 brûkers
OVPN.com
The extension is the perfect complement to OVPN. Block WebRTC, ads and trackers in order to protect your privacy online.
866 brûkers
Ecosia Search (Unofficial)
Unofficial, open-source web extension that adds https://ecosia.org/ as a search engine to the Firefox browser. Please review Ecosia's privacy policy: https://info.ecosia.org/privacy
860 brûkers
