Vidoo
Change the speed of medias, adjust video filters, skip Ads automatically, flip videos horizontally or vertically, rotate, etc. Adjustable filter parameters: brightness, contrast, saturation, etc.
342 uživatelů
Quick YouTube Downloader
Quick YouTube Downloader lets you download YouTube videos in up to 8K resolution or convert them to audio—entirely free and with no subscription. Enjoy unlimited video and audio downloads with just one click!
293 uživatelů
YouTube Musical Spectrum
Audio visualizer for YouTube, YT Music, Spotify, and SoundCloud with musical notes.
278 uživatelů
Escape the Algorithm - Social Feed Blocker
Hide distracting feeds and suggested content on YouTube, Twitter, Facebook, Instagram, and TikTok to unhook your brain from social media addiction. Works automatically, easy to disable, stores none of your data, and saves you hours of wasted time!
265 uživatelů
RSS Launchpad: find feeds easy
Lets you find RSS or Atom subscriptions in web pages easily
241 uživatelů
LockedIn - Remove YouTube Shorts & Distractions
Stop doomscrolling. Hide YouTube Shorts, feeds, and comments. Block the algorithm and stay LockedIn on what matters.
233 uživatelů
Relingo - Master words from any webpage
Reading based on interest and mastering vocabulary unconsciously
208 uživatelů
Video Speed Controller
Easily control HTML5 video playback speed on any website, with an intuitive interface and features tailored to both desktop and mobile versions of Firefox.
190 uživatelů
Free YouTube Video Saver
Effortlessly download your favorite YouTube videos in stunning quality with just one click. Build your personal video library, enjoy seamless offline viewing, and share the best moments with friends—anytime, anywhere!
187 uživatelů
Video to Animated GIF
Converts the YouTube, Vimeo, webm, ogv or mp4 videos you are currently watching into an animated GIF.
166 uživatelů
Big Search
Handily use / switch search engines via a Flexible Tool. With some special technical features also. Definitly more than a GET/POST sender. Source code on Github. Vast search, search great! Breadth 🗺️ & Focus 👨💻
131 uživatelů
Snow for Firefox
Experience a snowstorm effect with falling snow on your page. Transform it into a winter wonderland with snowflakes.
129 uživatelů
Tube Saver
Effortlessly download your favorite YouTube videos in high quality with a single click. Build your personal video library, enjoy offline viewing, and share with friends—anytime, anywhere!
126 uživatelů
Tube Audio Options+
YouTube Audio only mode for desktop (youtube.com) and mobile (m.youtube.com).
121 uživatelů
Scribble Pad
Scribble Pad lets you draw,sketch,text and annotate directly on any website in real-time, a complete lightweight package.
102 uživatelů
Ask Everytime - limit site usage
Block addictive sites and enhance your productivity with 'Ask Everytime' - session limiter. Gain control of your time. Stay focused, stay free.
86 uživatelů
