Convert M4R to MP4 Online for Free

  1. Click Add Your Media and upload your M4R file.

  2. Make sure that the output format is set to MP4.

  3. Click Convert.

Popular converters:

4.7 (18,952 reviews)
Available translations: EN
Convert to

How to convert M4R to MP4 using Movavi Converter

If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.

How to convert M4R to MP4 fast and easy? Read the guide below to find out!

Step 1. Download and install the Movavi converter

How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.

Step 2. Add your M4R files

Locate the M4R files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.

Step 3. Select MP4 as the output format

In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.

Step 4. Convert M4R to MP4

To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.

Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!

For individuals and professionals alike looking to convert M4R to MP4 online for free, this tool offers an unparalleled blend of accessibility, efficiency, and quality. It eliminates the need for downloading heavy software or possessing advanced technical know-how. Instead, it provides a straightforward, web-based solution that caters to the needs of a diverse user base. From personal projects to professional presentations, Online Video Converter ensures that your audio and video files are ready for any platform or purpose, without the hassle or cost of complex software.

The need to convert audio files like M4R into more versatile video formats such as MP4 is increasingly common. Whether it's for sharing a favorite ringtone on social media or integrating audio into a video project, this conversion can be crucial. Fortunately, for those wondering how to convert M4R to MP4 online, there's a remarkably efficient and user-friendly solution: Online Video Converter.

This tool stands out as a beacon for those seeking to convert M4R to MP4 for free. With its intuitive interface, Online Video Converter effortlessly bridges the gap between the specialized M4R format, typically associated with iPhone ringtones, and the widely accepted MP4 video format. This conversion not only broadens the usability of the M4R files but also retains their original quality, which is a significant advantage for both casual users and professionals.

What truly sets Online Video Converter apart is its remarkable support for a wide range of formats. This versatility means that users aren't limited to just converting M4R to MP4; they can explore a plethora of other format conversions, all within the same platform. This feature is especially beneficial for those who regularly work with various media types, making it a one-stop solution for multiple conversion needs.

What is M4R?

Full name

iPhone Ringtone File

Format type


Developed by



Apple created the M4R format to store iPhone ringtones created with Apple iTunes. You will most likely encounter this format if you transfer a ringtone from a computer to an iPhone. If you don’t know how to open and play M4Rs, check out the associated programs list.

File extension


Technical details

The M4R file type is based on the widely supported MPEG-4 Part 14 specification. This audio format supports copyright protection. The playback of protected M4R files is not possible on any non-Apple device. However, if the M4R file isn’t copy-protected, you can open it with almost any player.

Associated programs

iTunes, QuickTime Player, Windows Media Player, and VLC

What is MP4?

Full name

MPEG-4 Part 14

Format type


Developed by

Moving Picture Experts Group


MP4 is a format created in 2001 by an ISO/IEC working group. MP4 files are multimedia files used for storing video/audio and other content. Short for “MPEG-4 Part 14,” this file type is very common and recognized by most systems and devices. Check the list below if you’re not sure how to open MP4 files and which programs can play them.

File extension


Technical details

MPEG-4 Part 14, also known as ISO/IEC 14496-14:2003, is one instance of a more general standard (ISO/IEC 14496-12:2004) with specifications based on Apple’s QuickTime File Format. The MPEG-4 container uses AAC for encoding audio as a means to restrict data copying via lossy compression and playback. Like its many counterparts, the container supports web streaming.

Associated programs

iTunes, QuickTime Player, Windows Media Player, VLC, RealPlayer, etc.

Join for how-to guides, speсial offers, and app tips!