MP3 Converter

Convert MPEG Audio Layer III files to 18 formats — free, fast, and private.

Same format, smaller file? Compress MP3

MP3 · MPEG Audio Layer III

MP3 is the most compatible audio format in the world. Its lossy compression keeps music small enough to share while sounding close to CD quality.

Type
Audio
Extension
.mp3
MIME
audio/mpeg
Best for
music libraries, podcasts and audio for any device
Lossy compression
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Popular MP3 conversions

About the MP3 format

Free, private and in your browser

Your MP3 files, in any format.

No sign-up, no watermarks, no waiting in line. Drop a file and get it back in the format you need.

  • Most conversions never leave your device
  • Cloud files deleted automatically
  • No watermarks