YouTube Video Downloader
All-in-one online video downloader for YouTube, Facebook & 700+ sites. Download videos up to 4K in MP4, MP3 & more formats. Fast, secure, server-side processing—no device load, stay anonymous. The ultimate YouTube video downloader extension.
사용자 1,658명
HackTools
Hacktools, is a web extension facilitating your web application penetration tests, it includes cheat sheets as well as all the tools used during a test such as XSS payloads, Reverse shells to test your web application.
사용자 1,652명
Twitter Container
This addon is a fork of Mozilla's Facebook Container but for Twitter. Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you. This addon is NOT an official Mozilla Product.
사용자 1,622명
Password Depot Extension
Verbindet Firefox mit Password Depot — dem preisgekrönten Passwort-Manager aus Deutschland. Auto-Fill für Logins, Passkeys und TOTP-Codes. Ihre Passwörter bleiben, wo Sie es bestimmen — nie auf unseren Servern.
사용자 1,613명
Remove Cookies Button
Toolbar button for removing cookies, local storage and session storage from the current tab. The button displays a number of deleted cookies (shown in the screenshot). In case of deletion problems button displays word "Error" and shows notification.
사용자 1,597명
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
사용자 1,591명
Nightfall DLP for Browsers
Nightfall AI: AI-Powered Data Loss Prevention for Your Sensitive Data
사용자 1,574명
YouTube Shorts Blocker
35 lines of code that hide YouTube Shorts everywhere. Brutally minimal, completely secure, fully verifiable. No tracking, no settings, no bloat. Read the entire source in 30 seconds.
사용자 1,557명
TorGuard VPN Extension
TorGuard VPN's Extension offers SSL Proxy access that helps you unblock websites, hide your location and encrypt your connection.
사용자 1,528명
Extension source viewer
View source code of Firefox add-ons and Chrome extensions (crx/nex/xpi) from addons.mozilla.org, the Chrome Webstore and elsewhere, with CRX Viewer (crxviewer).
사용자 1,503명
Psono - Free Password Manager
Psono password manager, store and share your passwords securely.
사용자 1,484명
Windows 10 Accounts Port
Sign in to supported websites with accounts on Windows 10. Ported from the Chrome's Windows 10 Accounts extension.
사용자 1,474명
WebGL Fingerprint Defender
Defending against WebGL fingerprinting by reporting a fake value.
사용자 1,473명
Scam Blocker
Intelligently detects and intercepts malware links real-time ensuring that you are protected from fraudulent and unwanted scams.
사용자 1,445명
