M4R to MP3 Converter

Select files for conversion or just drag and drop them to the upload area

How to convert M4R files to MP3 online?

Step 1.

Upload M4R-file

Click "Choose File" button to select a m4r file on your computer. M4R file size can be up to 50 Mb.
Step 2.

Convert M4R to MP3

Click "Convert" button to start conversion.
Step 3.

Download your MP3

When the conversion process is complete, you can download the MP3 file.

Information about M4R and MP3 file formats

Name M4R MP3
Full name M4R - MPEG 4 Ringtones Audio MP3 - MPEG-1 or MPEG-2 Audio Layer III
File extension .m4r .mp3
MIME type audio/aac audio/mpeg, audio/MPA, audio/mpa-robust
Developed by Apple Inc. Fraunhofer Institute
Type of format Digital audio
Description MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.
Technical details The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source.
File conversion M4R conversion MP3 conversion
Associated programs Apple QuickTime Player, Apple iTunes VLC media player, MPlayer, Winamp, foobar2000.
Wiki http://en.wikipedia.org/wiki/MPEG-4_Part_14 https://en.wikipedia.org/wiki/MP3