Auto Auth
Automatic Basic HTTP Authentication to Save, Edit, Delete, Import and Export Credentials with Browser Synchronization. Capable of ignoring individual hosts, ignoring proxy authorization, migrate from other extensions and runs on Firefox for Android.
123 users
run-a-script
A minimalistic Firefox extension that allows you to define one JS script which is injected into every page you visit. The addon's code is only a couple of lines long so you can easily verify what's going on.
123 users
Pure Clean: One-Click Browser Cleaner
Clear browser cache, history, cookies, and other data with one click to protect your privacy and improve browser speed.
122 users
Auto-Clear Site Data
Finally!!! successor to `Cookie AutoDelete` extension |🧹 Automatically clears site data (cookies, local storage, IndexedDB, Cache, SW) when you close a site's last tab, with full support for Firefox Containers 📦 and Firefox for Android 📱.
121 users
Redust: Reddit History Remover
This extension allows you to anonymize, overwrite and/or delete all your Reddit comments and posts.
121 users
Mobile Screen Simulator
Simulate the display of websites on different mobile screens to assess their visual appeal and performance across multiple devices.
121 users
Jewel-Osco Coupon Clipper
Automatically clip all coupons from Jewel-Osco with one click in one second. Save time and money instantly. Also available in chrome, and edge. See jewel-osco-coupon-clipper.privacyfirstapps.org for more.
121 users
Netmon
Network monitor - view the HTTP headers of the current page, or globally, from all tabs. You can use it at any time, also after the page has loaded.
121 users
AutoComplete Forms Clean
Enable AutoComplete for Form elements automatically. In other words, this just turns 'autocomplet="off"' forms to 'autocomplet="on"'.
120 users
Ad Killer
Ad Killer is the cross platform extension to block banner ads in websites like YouTube, ESPN, MSN and many more.
120 users
Audio to Text for WhatsApp Web
Improve your WhatsApp Web experience with AI Audio Summaries.
120 users
Qwacky
Qwacky is an open source client for DuckDuckGo Email Protection, To manage and generate @duck.com aliases.
119 users
Twitter Link Deobfuscator
Reveals the original destinations of the links and Twitter Cards from tweets, replies and Direct Messages, but also the "Website" link and others, which are usually concealed using shortened URLs. The extension activates only on twitter and x.com.
119 users
reveddit quarantined
Allows quarantined content to be viewed on reveddit. Source code: https://github.com/reveddit/reveddit-quarantined
119 users
Candle Light-BlueLight Filter
Reduce eye strain and customize your browsing experience with Candle Light, a blue light filter add-on for Firefox. Choose from a range of colors and adjust the tint intensity to personalize the filter strength to your preference, giving a warmer, mo
118 users
AI Chat Exporter: Free, No Limits
Export ChatGPT, Gemini, Claude, DeepSeek & Grok to PDF/Markdown. Unlimited exports, no daily caps. Completely free, forever.
118 users
No Auth on the Popular Website
This is an addon allows you to visit Pornhub without authentication via third-party sites.
118 users
