Text Selection Unblocker
Enable Text Selection on All Websites – Allows unrestricted text selection and copying on any site by overriding restrictive CSS properties.
665 users
DontBugMe for BugMeNot credentials
DontBugMe allows you to easily use credentials from BugMeNot.com on any page.
660 users
Moesif Origin & CORS Changer
The most popular and feature rich CORS tool on Chrome (over 100K weekly active users) is rebuilt for Firefox with more features. This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.
658 users
SearXNG - Privacy Search Engine
Adds SearXNG as the default search engine in your browser. Secure your queries with instant access to SearX metasearch engine.
656 users
Redirect Blocker
Redirect Blocker saves you from facing potential malicious/annoying redirects.
655 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!
654 users
SafeSearch Enforcer
This extension enforces safesearch at search engines like Google, Bing and Yahoo
652 users
Remove FBclid and UTM
Removes fbclid, gclid, and utm query parameters from URLs before they load. Simple add-on, no config, bare minimum permissions required.
651 users
Blockchain DNS
Resolves domains from decentralized blockchain name systems using BDNS public web API. Currently supported TLDs are: .bit (Namecoin), .lib .bazar .coin .emc (Emercoin).
651 users
Simple Proxy Switcher
A simple add-on to quickly switch your proxy servers Currently only supports http/s proxy
650 users
HTTPS by default
Request websites over secure https by default from the location bar instead of insecure http.
648 users
Remove Anything
Remove anything (objects or selected text) from any page via the right-click menu. This is intended to be a WebExtensions alternative to "Nuke Anything Enhanced." Almost all of its features are supported, and the undo/redo system has been improved.
645 users
Fix This Page – AdBlock Bypass Detector & Cleanup
Removes obstructive overlays, modals, sticky banners and more.
644 users
IPVanish Secure Browser
Experience unparalleled protection online with IPVanish Secure Browser. No activity occurs on your device, shielding you from daily online threats.
638 users
S-Trust Passwort-Manager
Wichtiger Hinweis: S-Trust wird zum 31. März 2026 eingestellt! Weiterführende Informationen finden sie auf www.s-trust.de/produkteinstellung
637 users
YouBoost - VPN for YouTube. VPN for browser.
Speeds up YouTube, VPN for Mozilla Firefox in Russia. Bypass YouTube throttling.
634 users
History Cleaner (History Eraser)
Quickly delete/wipe your browser history for a defined period with one click
628 users
Twitter X Ad Blocker
Tired of seeing ads on Twitter? Our new Twitter X Ad Blocker extension hides all those pesky promoted tweets and sponsored content, allowing you to focus on the content you actually want to see.
627 users
YouTube Anti Adblock Definitive Fix
When confronted with ads or the notorious anti adblock pop-up, click on the extension, and you're done! No Adblock required! It effectively blocks ads and defeats YouTube's anti-adblock measures permanently.
622 users
Hush - private bookmarking
The only secure way to create and access private bookmarks while private browsing.
620 users
