MP3 to M4R Converter
Batch convert mp3 files to m4r online. Change mp3 to m4r 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 MP3 files to M4R online?
Step-by-step instructions for converting mp3 files to m4r
Click "Choose File" button to select a mp3 file on your computer. MP3 file size can be up to 100 Mb.
Convert MP3 to M4R
Click "Convert" button to start conversion.
Download your M4R
When the conversion process is complete, you can download the M4R file.
- First you need to add file for conversion: drag and drop your MP3 file or click the "Choose File" button. Then click the "Convert" button. When MP3 to M4R conversion is completed, you can download your M4R file.
- Audio conversion is pretty fast. You can change MP3 to M4R in a few seconds.
- Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP3 to M4R) is absolutely safe.
- Yes, you can use AnyConv on any operating system that has a web browser. Our MP3 to M4R converter works online and does not require software installation.
Information about MP3 and M4R file formats
|Full name||MP3 - MPEG-1 or MPEG-2 Audio Layer III||M4R - MPEG 4 Ringtones Audio|
|MIME type||audio/mpeg, audio/MPA, audio/mpa-robust||audio/aac|
|Developed by||Fraunhofer Institute||Apple Inc.|
|Type of format||Digital audio|
|Description||MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio that uses lossy data compression. It is a common audio format for consumer audio streaming or storage and a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.||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.|
|Technical details||Lossy compression is designed to reduce significantly the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. For example, an MP3 file created using the setting of 128 kbit/s will result in a file about 1/11 the size of the CD file created from the original audio source.|
|File conversion||MP3 conversion||M4R conversion|
|Associated programs||VLC media player, MPlayer, Winamp, foobar2000.||Apple QuickTime Player, Apple iTunes|
MP3 to M4R conversion quality rating:
4.9 (1691 votes)You need to convert and download at least 1 file to leave a rating!