YouTube no Buffer (no autoplay)
Prevents YouTube HTML5 and Flash players from auto-buffering (auto-playing) videos
945 użytkowników
Simple Link Checker
Redirect Link Checker will check all links on your page to find broken and redirect links
944 użytkowników
Auto wyciszanie
Automatyczne wyciszanie nowych kart. Możliwość włączenia wyciszania kart w trybie prywatnym i normalnym.
926 użytkowników
Blacklist AutoClose
Automatically close all blacklisted webpages specified by the user.
923 użytkowników
Copy As Plain Text
Easily copy the selected text without formatting to the clipboard via right-click menu.
914 użytkowników
lesspass
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
912 użytkowników
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
909 użytkowników
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.
909 użytkowników
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.
909 użytkowników
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.
903 użytkowników
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/
903 użytkowników
Code Verify
An extension to verify the code running in your browser matches what was published.
892 użytkowników
Steganos Password Manager
Steganos Password Manager Add-on - Saves and fills your passwords automatically.
891 użytkowników
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.
876 użytkowników
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
869 użytkowników
Sticky Window Containers
Tabs open in the same container as the first tab in the window.
868 użytkowników
OVPN.com
The extension is the perfect complement to OVPN. Block WebRTC, ads and trackers in order to protect your privacy online.
866 użytkowników
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
866 użytkowników
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
862 użytkowników
Overlay Remover Auto
Automatically close detected overlays / popups on enabled websites (on page load and/or on timed intervals)
860 użytkowników
