M4R to OPUS Converter

Easily convert M4R to OPUS or other file formats online

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M4R to OPUS Converter

Online Service

The conversion tool is accessible in any browser on your laptop or mobile phone. You do not need to install any applications.

Secure Tool

The service offers top-tier encryption to guarantee that only you can see and download your converted files.

Easy-to-Use Service

Featuring an easy-to-navigate interface, the file converter is simple to use. File conversion takes just a few quick clicks.

M4R (MPEG-4 Ringtone)

M4R is a variation of M4A. It’s the same Apple audio format, which uses identical codecs and technologies, but with a slightly altered extension. The letter "R" stands for "Ringtone", as M4R is used exclusively for iPhone ringtones.

OPUS

OPUS is an open-source, free-to-use audio codec, popular for real-time streaming on platforms like Netflix and YouTube. It ensures high audio quality even with low internet speeds and is also ideal for offline music files.

How to convert M4R to OPUS online

Need help?
Step
1
Upload a file
To start the conversion process, go to the conversion page and hit the blue button to import your file, or drag and drop it onto the page.
Step
2
Convert the file
Select the new extension from the dropdown menu. Hover over the video, audio, and image icons to see the available options. Modify any additional settings if required.
Step
3
Save the file
Complete the conversion and download the new file. If needed, you can return to adjust settings or convert another file.
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