Convertm4ramr
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ONLINE M4R to AMR

Online Convert m4r to amr Use OnlineConvert online. Free fast! No registration is required.

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How to convert m4r to amr?

Online m4r to amr, you can put the m4r to amr format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload m4r file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'amr'

Select output amr or any other format as the conversion result (click the Convert button)
Step 3

Download your m4r file

After the conversion you can download your amr file and upload it to Google Drive, Dropbox.

m4r : MPEG 4 Ringtones Audio

M4R - is a digital multimedia container format used to store audio in mono channel mode. This format is suitable for store ringtones and it is widely used by Apple iPhone for its ringtones. Needless to say that M4R and M4A formats shares many similar features.

amr : Adaptive Multi-Rate Codec File

AMR files are compressed audio files which are often used by cell phones. This files can contain voice recordings or voicebox messages for example. The format was developed by Ericsson.
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