The best online YouTube to MP3 tool is Motionbox

Free forever · no install · works in any browser
<p> Quickly and easily take a YouTube video and extract an MP3 file out of it. With Motionbox you can edit your videos also and add the MP3 only to the video clips. </p> <p> Try it today for free, check the video above, and our how to guide below. All you need is your YouTube URL and you will get an MP3 in a matter of seconds. </p>
You have several ways to add your YouTube video URL. You can click add media on a blank timeline, add media under the layers in the layers panel. Or click the plus icon in the icon tray.
The video will be added to the timeline, you can right click the YouTube video then extract the mp3.
You can right click on the MP3 on the timeline and choose to download it using the context menu.
Sometimes there are situations where you will need an audio file only, maybe you want to make a sound effect out of a YouTube video.
No need to download complicated software. Paste your URL and download quickly. Focus on creating content and not dealing with complex software. Use YouTube to MP3 with ease.
You can combine your MP3 audio with other media types which opens the door for all kinds of creative concepts. The world is yours.
This is a YouTube video on how to take YouTube videos and make MP3s -- kind of meta?
Do it by hand or just ask the agent. Free to start, no credit card.
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