M4B to MP3 converter

Convert M4B to MP3

Drop Files here
Enter URL Dropbox Google Drive
Optional Settings

Enter the timestamps of where you want to trim your audio. The format is HH:MM:SS. HH = hour, MM = minutes, SS = seconds.

Example: 00:02:23 for 2 minutes and 23 seconds.


Convert your file from MPEG-4 Audio Book File to MPEG Layer 3 Audio with this M4B to MP3 converter.

How to convert a M4B to a MP3 file?

  1. Choose the M4B file you want to convert
  2. Change quality or size (optional)
  3. Click on "Start conversion" to convert your file from M4B to MP3
  4. Download your MP3 file
Try the MP3 conversion with a M4B test file

Not convinced? Click on the following link to convert our demo file from M4B to MP3:

M4B to MP3 conversion with our M4B example file.