MP3 to M4R

Convert your MP3 file to M4R online, for free.

Choose File

Drop files here · Up to 200 MB

How to convert MP3 to M4R

  1. 1Click “Choose File” and select the MP3 file you want to convert.
  2. 2Make sure the target format is set to M4R.
  3. 3Click Convert and wait while we process your file in the cloud.
  4. 4Download your new M4R file.

About MP3 and M4R

MP3: MP3 is the most popular audio format, using lossy compression for small files that play almost everywhere.

M4R: M4R is the iPhone ringtone format — an AAC audio clip used as a custom ringtone.

This tool converts MP3 to M4R entirely in the cloud — your file never stays on your device, and we delete it automatically after processing.

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