Auto mute
Auto mute of new tabs. Possibility to enable mute tabs in private and normal mode.
893 users
Hello, Goodbye
Hello, Goodbye blocks annoying chat widgets and cookie banners to make your internet a little bit better.
887 users
YouTube no Buffer (no autoplay)
Prevents YouTube HTML5 and Flash players from auto-buffering (auto-playing) videos
878 users
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.
875 users
Simple Link Checker
Redirect Link Checker will check all links on your page to find broken and redirect links
867 users
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.
863 users
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.
861 users
Code Verify
An extension to verify the code running in your browser matches what was published.
854 users
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
849 users
Copy As Plain Text
Easily copy the selected text without formatting to the clipboard via right-click menu.
843 users
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
842 users
QR Lite - QR Code Generator and Scanner
👌Easy-to-use, 🛡️privacy-friendly QR code generator and scanner.
836 users
scriptsafe-ff
The well known browser extension/addon that gives users control of the web and more secure browsing while emphasizing simplicity and intuitiveness. Since the original developer seemingly has abandoned the project. ... New Repo/Maintainer!
835 users
lesspass
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
823 users
OVPN.com
The extension is the perfect complement to OVPN. Block WebRTC, ads and trackers in order to protect your privacy online.
820 users
Link Cleaner+
Clean URLs before opening a link, removes trackers, rewrites redirects pages such as of Amazon, Facebook, Steam, Reddit (more to come!) and AMP urls.
819 users
Content Security Policy (CSP) Generator
Automatic Content Security Policy (CSP) Generator. Generate a Content Security Policy header in minutes on any website. Built by https://csper.io
816 users
