M4R converter

Free online conversion of files to m4r and vice versa
Select files or drag & drop them here
About M4R

M4R - is a digital multimedia container format used to store audio in mono channel mode. For example, the Apple iPhone uses MPEG-4 audio files (with .m4r extension) for its ringtones. The length of the m4r ringtone must be up to 40 seconds. M4R and M4A formats shares many similar features.

How to convert a file to M4R?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «M4R» as the target format. Click «Convert» to start converting files to M4R. It will only take a few seconds.

You did it! Your files have been converted to M4R format. Now download them to your device.

Supported conversions

MiConv can convert files to M4R format and vice versa. Check the table below.
Convert from M4R

Advantages of MiConv

Online M4R conversion

You don't need to download and install any software to convert files to .m4r format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your m4r files in 2 clicks. And don't pay anything for it! This M4R converter is free for all users.

See also

In addition to M4R, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻