MP3 to M4R Convert Online Free MP3 to M4R converter

How to convert MP3 to M4R?

You can convert MP3 files to M4R format in several ways. The most proven option is to download dedicated software that allows you to convert between the MP3 and M4R formats. At the bottom you will find a list of software programs that support MP3 and M4R files and can also save them in new file formats.

MP3 File Type

The MP3 file extension stands for MPEG-3 Audio Layer 3. MP3 is a type of compressed digital audio file format that can be played on many different types of media players and other devices that support audio playback. The MP3 audio format uses the MPEG-1 or MPEG-2 encoded audio, which is then encoded using a lossy compression technique to reduce the file size by 50–60% depending on the quality chosen and the encoder's settings. MP3 files usually have a bitrate between 128–320 kbps and average duration of 4-8 minutes per track.

M4R File Type

The M4R file extension is used for iPhone Ringtone Files. The file contains data that can be transferred to an iPhone and stored as a ringtone.