YouTube Row Fixer
A browser extension that lets you customize the number of videos, posts, and shelf items displayed per row on YouTube. It also fixes layout issues like oversized thumbnails and enhances your browsing experience.
6,702 人のユーザー
YouTube Auto HD + FPS
YouTubeの動画の画質をFPSに合わせて自動的に設定してくれます
6,179 人のユーザー
Better Volume Booster
Free and open-source volume booster that remembers your choices.
6,127 人のユーザー
FastStream Video Player
Stream without buffering, a great video player and download accelerator all in one.
5,880 人のユーザー
RegretsReporter
The RegretsReporter browser extension, built by the nonprofit Mozilla, helps you take control of your YouTube recommendations.
5,668 人のユーザー
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
5,657 人のユーザー
Youtube Speed Control
Control speed of the youtube playback using the keyboard. Press '+' to increase and '-' to decrease the playback speed. Or Shift + mouse wheel . That plugin doesn't work together with "Enhancer for YouTube™"
5,589 人のユーザー
Tweaks for YouTube
Seek, navigate chapters, control volume, speed, and more with mouse and keyboard shortcuts. Adjust player controls, progress bar, subtitles, process audio, show playlist duration, take video snapshot, set initial volume, speed, resolution, and more.
5,480 人のユーザー
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
5,472 人のユーザー
Open in Google Chrome Browser
Open current page or link in Chrome browser
5,363 人のユーザー
Tab Volume
Control your tab volume.
5,273 人のユーザー
Better YouTube Shorts
Playback controls (with J and L) and timestamp on YouTube Shorts.
5,048 人のユーザー
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
4,860 人のユーザー
YouTube Enhancer 💻
🚀 Enhance your YouTube experience with this powerful browser extension. Features include customizable volume control, automatic quality settings, playback speed adjustments, volume boost, and more. Build from scratch with easy steps.
4,816 人のユーザー
Playback speed
Control the speed of video playback.
4,789 人のユーザー
Dualsub - Dual Subtitles for YouTube
Display dual subtitles on video websites.
4,499 人のユーザー
Holodex Plus
Holodex.net companion extension for enhancing the viewing experience
4,379 人のユーザー
YouTube Popout Player
Provides a simple way to open any YouTube video in a popout window
4,319 人のユーザー
RYS — Remove YouTube Suggestions
Stop the YouTube rabbit hole. Customize YouTube's user interface to be less engaging.
4,229 人のユーザー
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.
4,159 人のユーザー
YouTube LiveChat Flusher/弾幕チャット
YouTube Liveのチャットをニコニコ動画・ビリビリ動画のように弾幕風に流します
4,104 人のユーザー
4,092 人のユーザー
YouTube to MP3
Download an mp3 audio file from any YouTube video with just one click!
4,018 人のユーザー
WorkingVPN - The VPN that just works
Unblock websites, encrypt your connection, and browse securely with one click.
4,010 人のユーザー
Ad Blocker: Stands AdBlocker
How to block ads? Use Ad Blocker for Firefox - Stands Adblocker! Block all ads on YouTube, Twitch, sites, and stay protected from phishing, tracking, and malware.
3,987 人のユーザー