M4R to M4A Converter

Batch convert m4r files to m4a online. Change m4r to m4a on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert M4R files to M4A online?

Step-by-step instructions for converting m4r files to m4a

Upload M4R-file

Click "Choose File" button to select a m4r file on your computer. M4R file size can be up to 100 Mb.

Convert M4R to M4A

Click "Convert" button to start conversion.

Download your M4A

When the conversion process is complete, you can download the M4A file.


  • ❓ How can I convert M4R to M4A?
    First you need to add file for conversion: drag and drop your M4R file or click the "Choose File" button. Then click the "Convert" button. When M4R to M4A conversion is completed, you can download your M4A file.
  • ⏱️ How long does it take to convert M4R to M4A?
    Audio conversion is pretty fast. You can change M4R to M4A in a few seconds.
  • 🛡️ Is it safe to convert M4R to M4A on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including M4R to M4A) is absolutely safe.
  • 💻 Can I convert M4R to M4A on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our M4R to M4A converter works online and does not require software installation.

Information about M4R and M4A file formats

Name M4R M4A
Full name M4R - MPEG 4 Ringtones Audio M4A - Audio-only MPEG-4
File extension .m4r .m4a
MIME type audio/aac video/mp4
Developed by Apple Inc. International Organization for Standardization
Type of format Media container
Description 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 should not exceed 40 seconds. M4R and M4A formats shares many similar features. MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio. However, it can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.
Technical details Audio-only MPEG-4 files generally have a .m4a extension. This is especially true of non-protected content. M4A is often compressed using AAC encoding (lossy) but can also be in Apple Lossless format.
File conversion M4R conversion M4A conversion
Associated programs Apple QuickTime Player, Apple iTunes Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
Wiki http://en.wikipedia.org/wiki/MPEG-4_Part_14 https://en.wikipedia.org/wiki/MPEG-4_Part_14
M4R to M4A conversion quality rating:
4.9 (859 votes)
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