Convert MP3 to M4R

To convert in the opposite direction, click here to convert from M4R to MP3:
M4R to MP3 converter

Try the M4R conversion with a MP3 test file

Not convinced? Click on the following link to convert our demo file from MP3 to M4R:
MP3 to M4R conversion with our MP3 example file.

MP3, MPEG Layer 3 Audio (.mp3)

A MPEG-1 or MPEG-2 Audio Layer III files (file extension name: MP3) is the standard audio storage file type. Most music players (and smart phones) play music using MP3 files. The lossy compression reduces the quality without straying tremendously from the original, uncompressed recording. This is done by removing those sounds the human ear is incapable of hearing and processing. MP3 files are...
What is MP3

M4R, iPhone Ringtone File (.m4r)

Used with the iPhone series of smart phones for ringtones, more people are using this file than they actually realize. It is basically an AAC or M4A file with a new name. Not all audio from the iTunes store support the creation of M4R ringtones. When M4R files (ringtones) are synced to an iPhone from a computer, the file is automatically transferred from computer to phone. Audio with this file...
What is M4R