MP4 to MP3 Converter

Extract the sound from your own MP4 videos and save it as a high-quality MP3.

Updated 100% free Files stay on your device No sign-up

Watch the 0:33 video tutorial
MP4 to MP3 Converter illustration
Drop a video here or click to browse MP4, WebM, MOV, M4A · the sound is extracted on your device, nothing is uploaded

How to use the MP4 to MP3 Converter (video)

0:33 · no sound needed
In this video
  1. Drop your video into the box
  2. Choose MP3 and the quality you need
  3. Optionally trim the start and end
  4. Click Extract audio
  5. Listen to the result and download your MP3

Convert MP4 to MP3

  1. Drop your MP4 file onto the box above.
  2. Choose MP3 quality: 128 kbps for speech, 192–320 kbps for music.
  3. Optionally trim the start and end, then click Extract audio and download.

Good reasons to convert

  • Listen to a recorded lecture or meeting on your phone without the video.
  • Save the audio from a family video or a speech.
  • Turn a video podcast you recorded into an audio episode.

Private and fast

Your MP4 is decoded and turned into MP3 inside your browser, so there is no upload and no waiting. Only convert videos you own or have permission to use. To shrink the MP4 itself, use the video compressor.

Frequently asked questions

What MP3 quality should I pick?

128 kbps for voice, 192 kbps for most music and 320 kbps for the best quality.

Can I convert an MP4 from YouTube?

No. This tool converts files on your own device. It does not download from YouTube.

Is there a size limit?

No fixed limit. Very long videos work best on a computer.