Luna Adblock for Youtube & Websites
Block ads on YouTube and across the web with Luna Adblock
1,721 users
Shodan.io (DEPRECATED)
There is an official add-on for Shodan now - please switch to that one: https://addons.mozilla.org/en-US/firefox/addon/shodan-addon/
1,717 users
Clear Site Cookies
Clear the cookies of the current website, with cookie preview and precise cookie selection.
1,714 users
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1,710 users
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.
1,703 users
Change Timezone (Time Shift)
Easily change your timezone to a desired value and protect your privacy.
1,701 users
AdF.ly Skipper ★NOW WORKING: 9/13/2017★
http://adfly-skipper.blogspot.com/ ✔ adf.ly ✔ atominik.com ✔ microify.com ✔ bluenik.com ✔ tinyium.com ✔ babblecase.com ✔ riffhold.com ✔ pintient.com ✔ getrom.net ...and more!
1,683 users
PC Matic Adblocker Lite
A permission-less content blocker. Blocks ads, trackers, miners, and more immediately upon installation.
1,669 users
Password Depot Extension
Connects Firefox to Password Depot — the award-winning, German-engineered password manager. Auto-fill logins, passkeys, and TOTP codes. Your passwords stay where you choose — never on our servers.
1,665 users
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.
1,659 users
KProxy Extension for Firefox
Official KProxy Extension. The best anonymous proxy solution for work.
1,653 users
Psono - Free Password Manager
Psono password manager, store and share your passwords securely.
1,651 users
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.
1,635 users
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.
1,627 users
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.
1,604 users
Windows 10 Accounts Port
Sign in to supported websites with accounts on Windows 10. Ported from the Chrome's Windows 10 Accounts extension.
1,584 users
Font Fingerprint Defender
Defending against Font fingerprinting by reporting a fake value.
1,583 users
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).
1,560 users
AdBlox - Ad Blocker
Easy, free, full-featured ad blocker: Block ads on YouTube, Facebook, Twitch, and m for a seamless browsing experience.
1,557 users
Nightfall DLP for Browsers
Nightfall AI: AI-Powered Data Loss Prevention for Your Sensitive Data
1,552 users
