MP4 to MP3 converter
Drop your MP4 file below and get the soundtrack as an MP3 — free, with no sign-up and no watermark.
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How to convert MP4 to MP3
- Choose Audio, then set From to MP4 and To to MP3.
- Drop your video file into the box.
- Download the MP3 as soon as it’s ready.
Studio-grade encoding
Squozi uses proven open-source encoders under the hood, so your files play on every phone, laptop, TV and editing app.
Why convert MP4 to MP3?
Keep just the sound of a video — a song, podcast, lecture or voice note — as an MP3 you can play on any phone, car stereo or music app.
What is MP4?MP4 (H.264) is the most widely supported video format: it plays on phones, browsers, TVs, editing apps and every social network.
What is MP3?MP3 is the universal audio format — it plays on every phone, car stereo, speaker and music app.
How to convert MP4 to MP3
- Drop your MP4 file into the box above, or click Choose files.
- MP3 is already selected as the output — change the quality if you like.
- Download the result (or everything as a ZIP). Your files are deleted after 2 hours.
Questions
Is the MP4 to MP3 converter free?
Yes — free, with no sign-up and no watermark. Up to 20 files at a time, 100 MB each.
Will I lose quality?
MP3s are saved at 192 kbps by default, which sounds the same as the original to almost everyone. Pick 256 or 320 kbps for even more.
Are my files private?
Files travel over an encrypted connection, are processed automatically and are deleted after 2 hours. Nobody looks at them.