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.
2,216 users
AutoCopy
Copy the selected text only, when the mouse button is pressed for a specified time.
2,198 users
Paywall-blocker
Remove paywall from newsletters. Watch articles for free. Currently supported websites: De Tijd, Telegraaf, Bloomberg, De Morgen, GVA, Knack
2,194 users
All Tabs Helper
Provides list-style menu to do closing, loading, unloading, moving of single/multiple tabs. Search tab titles/urls, search content in all loaded tabs, visited tabs history, find duplicate tabs. (Window-centric except moves tabs across windows)
2,181 users
Everything Metric (Auto Unit Converter)
10 feet 🠚 10 feet【𝟯 𝗺】 This add-on automatically translates all American or Imperial units to Metric (International System of units - SI), adding converted unit in brackets behind USC unit. Convenient for shopping, cooking, etc.
2,176 users
Y2mate Video Downloader
ytmate.tools is a converter & downloader can deal with videos from YouTube, Facebook, Video, Dailymotion, Youku, etc. to Mp3, Mp4 in HD quality. Ytmate supports downloading all video formats such as: MP4, M4V, 3GP, WMV, FLV, MO, MP3, WEBM, etc.
2,160 users
Multi-touch Zoom
Not needed in latest FF Adds missing feature of Firefox: Smooth zooming with the pinch gesture on a trackpad Non-multi-touch users can still smooth zoom by scrolling and holding down the SHIFT key Thanks to Marek Polakovic for the gesture icon
2,151 users
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,140 users
I'm not robot captcha clicker
I'm not robot captcha automatic clicker. If such a form is presented, it automatically clicks it saving your precious 5-7 seconds.
2,114 users
Braavos - Starknet Wallet
Most advanced and user-friendly Starknet wallet, featuring 2FA / 3FA security and enhanced DeFi capabilities.
2,107 users
Download Links
This add-on autodetects direct links of audio, video, images, text, zip files in the webpage and offers great deal of additional customisation before download. Any issues, suggestions reach out to developer. It's free for general public use.
2,072 users
Download Images From Tabs
Download images from tabs to the left, right or from the current tab. You can select links and open them in new tabs for download.
2,071 users
YouTube to MP3 Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,057 users
Session Alive
Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.
2,034 users
Youtube Playlist Duration Calculator
An add-on that calculates & displays the total duration of a youtube playlist.
2,031 users
