How to download music from Youtube? » Do you wonder how to download music from Youtube? Click the green “Download” button to save the video, or choose the format you like (MP3, MP4, WEBM, 3GP). Then click on the gray arrow on the right of the Download button in order to choose the preferred format. Now you can enjoy the videos and playlists offline! Works in Chrome, Firefox or any other browser. How to download Youtube video in mp4 or mp3? » If you want to download youtube video in mp3 or mp4, you’ll need to use Ummy Video Downloader . Installation guide can be found here . Once you’ve installed youtube downloader app on mac or pc, you’ll see “Download” button below each video offering to download HD or mp3. NOTE: This solution only wo