YouTube Downloader
YouTube Downloader – Free YouTube Video Downloader & MP3 Converter | 4K Support Easily download YouTube videos in MP3, MP4, HD, or 4K with this fast and free Firefox extension. Convert YouTube to MP3 or download videos in any format with one click.
5,270 users
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
5,255 users
Native MPEG-Dash + HLS Playback
Allow the browser to play HLS (m3u8) or MPEG-Dash (mpd) video urls 'natively'. This is a fork of Native HLS with additional features. Click on any m3u8 or mpd link inside Firefox to play it directly in a new tab
5,252 users
SVG Gobbler
Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.
5,148 users
Native HLS
A new options button Can now play embedded video if they are in the page hls.js version can be selected in the options
5,147 users
Video DownloadHelper
Download videos and audio from any website. Detects HLS, DASH, MP4, WebM, and more. Supports multiple quality variants, smart filenames, and works on both desktop and Android.
5,141 users
Insta Media Downloader
Download medias from IG in a fast and easy way. A download button will be inserted for every media displayed by IG.
5,071 users
Image Block
Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections.
4,944 users
Dualsub - YouTube Subtitle Translator
Translate and display dual subtitles on YouTube and other video websites.
4,680 users
Rotate Youtube Video (+ Zoom / Mirror, AB Loop)
You can rotate, zoom, mirror, or A-B loop the video. See the full details at the bottom of this page, or press the shortcut Ctrl + Shift + 1 after installing the add-on to open the add-on preferences.
4,621 users
ColorFish 🐠 Color Picker
Open-Source Color Picker for Websites and Desktop Apps. With ColorFish you can get a color reading from any point in your browser and desktop. ColorFish is the only eyedropper browser extension with desktop color selection support.
4,534 users
YouTube LiveChat Flusher (Danmaku Chat)
Provides bullet chatting (danmaku) on YouTube Live, like niconico or bilibili.
4,523 users
Tab Image Saver
Save images from open tabs. Default action saves largest image in active tab, with options to act on tabs to the left or right of the active tab.
4,423 users
ClipSave Facebook Video Downloader
ClipSave lets you effortlessly download videos in just a few clicks, ensuring high-quality media at your fingertips
4,422 users
