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Free YouTube to MP3 Converter – Fast, No Login

Paste a YouTube link, choose 128/192/320 kbps and download the audio as MP3.

Only convert content you own, that is in the public domain, licensed for reuse, or that you have permission to download. Max 20 minutes, single videos only (no playlists).

How to use YouTube to MP3 Converter

  1. Copy the link of the YouTube video (watch, youtu.be or Shorts link).
  2. Paste it in the box and choose the MP3 quality.
  3. Press Convert, wait a few seconds and download your MP3.

About YouTube to MP3 Converter

Free Tool Box converts the audio track of a public YouTube video into an MP3 file you can play offline. It supports normal watch links, youtu.be short links, Shorts and YouTube Music links, in 128, 192 or 320 kbps.

Only convert content you own, that is in the public domain, that is licensed for reuse (e.g. Creative Commons), or that you have permission to download. You are responsible for following copyright law and YouTube's Terms of Service. Playlists are not supported and videos longer than 20 minutes are not accepted.

Frequently asked questions

Is the YouTube to MP3 converter free?
Yes. It is free, with no login and no watermark. A fair-use limit per hour keeps the service fast for everyone.
Which YouTube links are supported?
Standard youtube.com/watch links, youtu.be links, YouTube Shorts and music.youtube.com links. Playlists and live streams are not supported.
Is it legal to convert YouTube videos to MP3?
It depends on the content and your country. Only convert videos you own, that are in the public domain or licensed for reuse, or that you have permission to download.
What MP3 quality can I choose?
128 kbps (small file), 192 kbps (balanced) or 320 kbps (highest). The result can never be better than the audio on YouTube.
Is the YouTube to MP3 Converter free to use?
Yes. YouTube to MP3 Converter on Free Tool Box is 100% free with no watermark, no hidden charges and no daily limit.
Do I need to create an account to use YouTube to MP3 Converter?
No. There is no login or registration. Open the tool, add your file and download the result.
Are my files safe when I use YouTube to MP3 Converter?
Most processing happens inside your browser, so your files stay on your device. Anything uploaded to our servers is deleted automatically within 30 minutes.
Does YouTube to MP3 Converter work on Android and iPhone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux. Nothing to install.