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File converter / Video / Audio / Convert to MP4 / M4R converter / MP4 to M4R

Convert MP4 to M4R

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Choose file to convert to .m4r
or drag and drop file

You can convert MP4 file to M4R as well as to variety of other formats with free online converter.

How to convert mp4 to m4r?

How to convert m4r to mp4?
Step 1

Upload mp4-file

Select mp4 file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert mp4 to m4r

Select m4r or any other format, which you want to convert.
Step 3

Download your m4r-file

Wait till your conversion process will be completed and click download converted m4r file.

Online and free mp4 to m4r converter

Fast and easy
Just drop your mp4 files on the page to convert m4r or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded mp4 files instantly and converted m4r files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All mp4 to m4r conversions make in the cloud and don't use any resources of your computer.

MPEG-4 Video File

File extension .mp4
File category video
Description The MP4 files (MPEG-4 part 14 files) are the multimedia files which are used with multiple stations and video players simultaneously, they can store not only digital audio streams and digital video but other suitable amounts of data like subtitle tracks. MP4 video format is an extremely common file format due to its very own container format and it is also used with multiple platforms such as iTunes, PlayStation, and portable PSP as well. It is also a popular file format for streaming over the Internet. For instance, YouTube videos have MP4 extension.
Technical details The technical details of MP4 files differ in great aspect and are unique as well, first released in 2001 under ISO/IEX 14496-1:2001 standards, it uses an AAC encoding to wear off unauthorized users from copying the data. The main purpose is the streaming rather than sending video or audio information. MP4 files can be used to store audio streams and, in addition, text information, subtitles and still images while MPEG format can’t do this, anyhow the processing of data into MPEG-4 part 14 requires the use of private streams such as the use of hint tracks to include the information.
Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
Developer Moving Picture Experts Group
MIME type
audio/mp4
video/mp4

iPhone Ringtone File

File extension .m4r
File category audio
Description This format is used in smartphones of the iPhone series. Mainly this format is an AAC and M4A file. Not all audio files of the iTunes store can be converted to M4R. When syncing with an iPhone and a computer, these types of files are automatically moved to the phone. These files can be purchased or downloaded from iTunes. Moreover, audio files of other formats can be converted to M4R format. This format ensures possible best ringtone for iPhone.
Technical details M4R differs from MP3 because of compression. This format is a type of MPEG-4 standard under the ISO-IEC standard 14495-3. Despite auditory masking, a lossy compression of this format is similar to AAC and MP3 files. It helps to shrink the audio by removing the data and audio, which can not be sensed by the human ear. Meaning M4R can produce high-end audio file without acquiring large space. Users can use any of their desired audio as their choice (like ringtone or alert tone).
Programs
Apple QuickTime Player
Main program Apple iTunes
Developer Apple Inc
MIME type
audio/aac

FAQ

❓ How can I convert mp4 to m4r?
Firstly, select a mp4 file you want to convert or drag and drop it. Secondly, select m4r or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert mp4 to m4r?
Video conversion usually takes a few seconds. You will convert mp4 to m4r very quickly.
🛡️ Is it secure to convert mp4 to m4r on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including mp4 to m4r) is 100% safe.
📱 Can I convert mp4 to m4r without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including mp4 to m4r) online on your computer or mobile.