Convert M4A to MP3 Online

Fast and simple conversion of M4A (MPEG-4 Audio) files to MP3 format online for maximum compatibility and compressed audio.

Drop a file here or click to upload

Maximum file size: 50 MB

Bitrate (e.g. 128k, 192k)

Sample Rate (Hz – e.g. 44100, 48000)

Channels (Mono or Stereo)

Volume (e.g. 1.0 = 100%)

Fade In Duration (seconds)

Fade Out Duration (seconds)

Start Time (sec):

End Time (sec):

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Q: What is MP3?

A: MP3 is a widely supported compressed audio format that balances small file size with decent sound quality.

Q: Why convert M4A to MP3?

A: Converting to MP3 ensures your audio can be played on nearly all devices and platforms.