YouTube mp3 by Addon Developer

The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.

3.5 (289 reviews)

30,620 Users

You'll need Firefox to use this extension

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About this extension

This simple Youtube-mp3 Add-on let you convert any YouTube music video to mp3. The conversion takes place on the rcyoutube.com website. So you will be redirected to a partner site.

Rated 3.5 by 289 reviewers

153

Release notes for 4.6

The button is now displayed at the top left next to the Youtube logo.
In addition, the button has been modified to increase user-friendliness.

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