Convert MP4 to MP3, free
The conversion happens in your browser, so your file never leaves your device. No sign-up, no watermark, no limit.
Extracts the sound track at 192 kbps.
The first time, your browser downloads the video engine (about 30 MB). After that it's cached.
File won't open at all? Check a damaged MP4 video for free.
Drop a .mp4 file here
Or choose a file from your device.
How to convert MP4 to MP3
- Drop your .mp4 file in the box above, or choose it from your device.
- Your browser converts it straight away. Nothing is uploaded.
- Click Download to save the .mp3 file.