Up to 600% volume boost
Set a default speed for video and audio.
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
Block all Ads on Spotify, Enjoy Music with No Interruptions
Firefox extension to convert and download Youtube videos for free in MP3 format. This addon includes a button on any YouTube View Page and allows you to convert the YouTube Video to a mp3 file with just one click.
Control the speed of video playback.
Cast videos and music from more than 50 sites (YouTube, Twitch, Vimeo, SoundCloud, torrents, …) to Kodi with context menu and remote control.
Watch Anime Online, Youtube and more in Floating player that plays videos in picture-in-picture (PIP)
Download videos, audio, photos and captions from Youtube and other sites containing a youtube player in one click!
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
Makes a sound when a notification is shown. Lets you customize the sound and which websites to show notifications for.
Download an mp3 audio file from any YouTube video with just one click!
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.
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™"
Select audio output device for each tab.
Firefox extension to convert and download Youtube all videos for free in MP3 format.
A clean and elegant podcast player that make it easy to track and manage your subscription, create your podcast playlist, track podcasts' newest update and download audio tracks in podcasts.
Allows you to change the audio output device of <audio> and <video> elements. Requires media.setsinkid.enabled set to true in about:config!