YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
11,205 位使用者
Youtube 4K Downloader
Download any YouTube Video at (720p, 1080p, UHD, 60FPS, HDR, 2K, 4K, 8K) qualities and download audio extracted from video at the best quality.
11,037 位使用者
Video Downloader VeeVee - 視頻下載器
Video Downloader VeeVee – 從 Internet 下載視頻。
11,014 位使用者
Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
10,896 位使用者
AudD® Music Recognition
Identify music from any website in your browser
10,493 位使用者
Twitter Video Downloader
Twitter video downloader extension that adds a download button to videos on Twitter. Brought to you by TwitterVid.com
10,384 位使用者
Telegram
Telegram Web
10,019 位使用者
YouTube™ Downloader Lite
A very lite YouTube downloader (FLV, WebM, 3GP, and MP4)
9,992 位使用者
Google Keep Notes
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
9,639 位使用者
Youtube Ad Auto-skipper
Youtube Ad Skipper is an extension that auto skips ads after youtube provides a skip ad button. It does not block an ad.
9,443 位使用者
Emoji Keyboard - Emojis For Firefox
A free extension of the web tool https://coolsymbol.com/emojis/emoji-for-copy-and-paste.html. It helps input emoji in the web browser with an extensive search functionality.
9,394 位使用者
Capture & Print
This add-on lets you print a webpage's area easily.
9,359 位使用者
Disable HTML5 Autoplay
Disable autoplay and preloading of HTML5 video and audio players.
9,255 位使用者
Video Downloader for Reddit - Redditsave
A powerful reddit video downloader with sound powered by redditsave.com
8,664 位使用者
Youtube to MP3 Converter Free
Convert Youtube to MP3, the most trusted YouTube to MP3 tool. It's fast, free, download instantly and no registration is required.
8,475 位使用者
Channel Blocker
Are you annoyed by YouTube™s video recommendations? Our Add-on enables the function of blocking anything you'd like. Block separate videos, users or whole channels with only one click!
8,433 位使用者
Bulk Image Downloader
Integrates Bulk Image Downloader (a Windows only app that must be installed separately) with FireFox. Download full sized images from almost any thumbnailed web gallery. Supports most popular image hosts such as imagevenue, imagefap, flickr, etc.
8,422 位使用者
Twitter Video Downloader | Fast and Free
Download Twitter Videos - Save any Twitter video and gif with one simple click. free, fast & easy to use.
8,253 位使用者
Flash-HTML5 Player for YouTube™
Play YouTube™ Videos in Flash or HTML5 Player
8,123 位使用者
Better YouTube Shorts
Playback controls (with J and L) and timestamp on YouTube Shorts.
7,897 位使用者
Instab - Save Instagram photos
Open and save Instagram photos.
7,733 位使用者
enhanced-h264ify
Choose what video codec YouTube should play for you
7,707 位使用者
Rotate and Zoom Image
Is there wrongly oriented picture, or just too small? Rotate or zoom it directly on any website from its context menu.
7,656 位使用者
Live Recorder
Record audio and video as webm, in real time.
7,594 位使用者
RegretsReporter
The RegretsReporter browser extension, built by the nonprofit Mozilla, helps you take control of your YouTube recommendations.
7,586 位使用者