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™"
7,009 users
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.
6,942 users
Sound-Booster
Boost, control, and amplify your browser volume up to 500% with a simple slider — the ultimate volume booster, sound enhancer, and audio controller for any website or tab.
6,919 users
Volume Booster
Boost your Firefox tab volume beyond 100%! Easily amplify sound up to 500% with a clean and simple interface. Perfect for quiet videos, music, or low-volume streams.
6,909 users
Speed-Pitch changer
(EN) Modify the speed with the pitch of a video or audio. (FR) Modifiez la vitesse avec la tonalité d'une vidéo ou d'un audio.
6,681 users
Ultrawidify
Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.
6,668 users
YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
6,651 users
YouTube Auto HD + FPS
Automatically set the videos' quality on YouTube according to their FPS!
6,526 users
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.
6,228 users
Volume Master — Increase Volume
Volume Master: The extension boosts browser audio up to 600%.
6,146 users
Volume Control for Bandcamp Player
It's a volume control for Bandcamp audio player. The extension adds another slider (somewhere around the one that controls the track progress) to control the volume.
6,139 users
Emoji Keyboard - Emojis For Firefox
It helps input emoji in the web browser with an extensive search functionality.
6,090 users
Youtube Background Play Fix
Enables background audio playback for YouTube and YouTube Music. Prevents the video from pausing when you switch tabs or minimize the browser. Works both on Firefox Android and Desktop.
5,995 users
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.
5,957 users
Twitter Video Downloader | Fast and Free
Download Twitter Videos - Save any Twitter video and gif with one simple click. free, fast & easy to use.
5,871 users
Hide YouTube™ Fullscreen Controls
Hides the YouTube™ fullscreen controls when moving the mouse to any border.
5,745 users
