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.
676 brukarar
Text Selection Unblocker
Enable Text Selection on All Websites – Allows unrestricted text selection and copying on any site by overriding restrictive CSS properties.
668 brukarar
Simple Proxy Switcher
A simple add-on to quickly switch your proxy servers Currently only supports http/s proxy
666 brukarar
DontBugMe for BugMeNot credentials
DontBugMe allows you to easily use credentials from BugMeNot.com on any page.
665 brukarar
SearXNG - Privacy Search Engine
Adds SearXNG as the default search engine in your browser. Secure your queries with instant access to SearX metasearch engine.
664 brukarar
ЮБуст - Ускоритель для YouTube
Ускоритель Ютуб без ВПН для браузера Mozilla Firefox в России.
661 brukarar
Redirect Blocker
Redirect Blocker saves you from facing potential malicious/annoying redirects.
661 brukarar
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.
660 brukarar
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!
656 brukarar
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).
656 brukarar
HTTPS by default
Request websites over secure https by default from the location bar instead of insecure http.
653 brukarar
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.
650 brukarar
IPVanish Secure Browser
Experience unparalleled protection online with IPVanish Secure Browser. No activity occurs on your device, shielding you from daily online threats.
647 brukarar
Fix This Page – AdBlock Bypass Detector & Cleanup
Removes obstructive overlays, modals, sticky banners and more.
644 brukarar
S-Trust Passwort-Manager
Wichtiger Hinweis: S-Trust wird zum 31. März 2026 eingestellt! Weiterführende Informationen finden sie auf www.s-trust.de/produkteinstellung
640 brukarar
History Cleaner (History Eraser)
Quickly delete/wipe your browser history for a defined period with one click
632 brukarar
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.
630 brukarar
Ad Observer
Share the ads you see on Facebook and YouTube with researchers and journalists to increase transparency.
628 brukarar
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.
624 brukarar
