Referer Modifier
Modify the Referer header of HTTP requests: Remove, shorten, replace with custom data, or keep the Referer depending on the target domain.
840 users
History Cleaner (History Eraser)
Quickly delete/wipe your browser history for a defined period with one click
807 users
pCloud Pass - Password manager
Easily log in to websites, autofill online forms and use suggested passwords without leaving your browser.
794 users
Authenticator App
Secure and fast two-factor authentication app
694 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.
687 users
Weather Forecast
Provides local and long range weather forecast using Weather Underground
677 users
Webtime Tracker
Discover your browsing habits! Time tracking at its best.
621 users
MaoXian web clipper
Clip information from web page to your local machine to avoid information invalidation. Save as HTML or Markdown, Pictures or styles will also be saved. free and respect your privacy.
620 users
IP Whois
View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.
605 users
Burp Proxy Switch Toggle Lite by ZishanAdThandar
Burp Proxy Switch Toggle for Ethical hackers, Bug Hunters and Web Application Penetration Testers by ZishanAdThandar. 127.0.0.1:8080 *****NOTE: GO TO ADDONS MANAGER, CLICK ON DETAILS AND "ALLOW" THE "Run in Private Windows" TO MAKE IT WORKING.*****
589 users
Amazon Container
THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA! It is a fork of the Google Container addon. Prevent Amazon from tracking you around the web. The Amazon Container extension helps you take control and isolate your web activity from Google.
556 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.
523 users
JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
522 users
Youtube Container
Youtube Container is a fork from facebook container that isolates your Youtube activity from the rest of your web activity in order to prevent Youtube from tracking you outside of the Youtube website via third party cookies.
509 users
Unchecker
Simple extension letting you uncheck all checkboxes on a page.
481 users
Cookie auto decline
This addon accepting cookie banner with minimal consent.
480 users
Private Tabs
Fed up with private windows? How about private tabs? When all private tabs are closed or the browser is restarted, all browsing data in private tabs is deleted.
480 users
Web3 Antivirus
The security tool protects you from web3 scams by auditing transactions and detecting phishing websites.
467 users
Graze for Mastodon
Graze is 1-click follow, favorite, boost, bookmark, reply for Mastodon, no matter what instance you call home.
466 users
SoundCloud Downloader
Adds a button under SoundCloud tracks for instant download as mp3 with metadata!
463 users
TranslateLocally for Firefox
TranslateLocally for Firefox is a webextension that enables local and private in-page translations for web browsers. It is a stand-alone extension, but can integrate with TranslateLocally for custom models and even better performance.
451 users
Ping Blocker
Stop sites from tracking the links you visit through hyperlink auditing.
433 users
Google Container - with Integrations
This forked Google Container isolates a more-comprehensive list of Google domains. It also includes some webapps having a strong coupling with Google Apps, or which cannot work well without having the same cookies. This incl. Atlassian, draw.io, etc.
424 users
Onion Search Engine
set Onion Search Engine as your browser's default search engine. Onion Search Engine protects your privacy and does not spy on you. Search the normal network and the onion network.
414 users
WhatsApp Online Monitor
When your crush 💕 be online 🤳 on whatsapp👀 get notification 🔔 in your Desktop 🖥️ and cross platform notification without any installed app in Smartphone 📱 and more
410 users