Convert m4b to mp3 - m4b to mp3 converter online free

The tool converts files m4b to mp3 format easily and quickly

Quick m4b to mp3 converter

Audio Converter tool allows conversion of multiple audio files at once. You can also edit the target formats audio quality, bit rate, and fade in/out options.

Convert m4b to mp3

Converter m4b to mp3 is a free online tool to easily convert your m4b files to mp3 format. This tool can convert multiple m4b files at once to mp3 format (batch conversion). You can upload m4b files from your computer or via URL.

How to Convert m4b to mp3?

  1. Click "Choose File" button to select your m4b files
  2. On the editor page, adjust the properties of your mp3 file.
  3. Click the "Convert" button to start the conversion

Advanced Options

This m4b to mp3 converter tool supports:

  1. Change Audio quality: Select a bit rate in Kbps for your target mp3 file
  2. Fade In/Out: Fade audio at the beginning or end
  3. Audio Sample Rate: Change the sample rate of your target mp3 file

Reliable security

This tool is hosted on the Amazon cloud and automatically removes all your audio files after 24 hours. Only you will have access to the audio file after uploading. You can rest assured that your sensitive audio files are not collected.

Online m4b to mp3 Converter tool

This m4b to mp3 converted tool is Web-based Tool and works for all platforms. There is no need to download and install any software.

Free Forever

This m4b to mp3 converted tool is 100% free and always will be. You can help us by sending us your feedback and sharing this tool among your friends. Thank you!

Supported file types

Supports any audio/video format including: m4b

Processing your audio file...

Generating audio waveform...

We are cutting your audio file...

We are converting your audio file...

We are joining your audio files...

Retrieving audio file from url...

You can only upload 20 files at a time. Max allowed file size for audio is 300MB. Unsupported file format, please upload a valid audio file. Unsupported format: some file(s) were not added. File upload error, please try again. Sorry something went wrong, please try again. Unsupported file format, please insert a valid audio URL. Error: start and end time cannot be the same. Error: start and end time must be valid. This file has expired. Please upload a new file below. No files selected. Please select a file first. Upload Error: Please remove the failed uploads and try again