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11 Best MP4 to M4R Converters You Should Try

by Kayla Morrison • 2024-01-11 10:28:29 • Proven solutions

MP4 is the most popular video file format today. In fact, you can download videos from YouTube and other similar websites in MP4 format. However, you may want to convert MP4 to M4R and use it as your iPhone's ringtone. In that case, you'll need the best MP4 to M4R converter. So, keep reading to know some helpful options.

Part 1. Convert MP4 to M4R with 3 Simple Steps (Most Recommended)

Wondershare UniConverter is the best MP4 to M4R Converter for Mac or Windows. It's simple to use, as you only need to upload the MP4 video, choose M4R format, and begin converting. But before that, you can edit audio by trimming and adjusting the volume level. Apart from MP4, users can also convert VOB, MKV, MOV, WebM, FLV, and other video file formats.

Wondershare UniConverter - Best MP4 to M4R Converter

Security Verified. 5,481,347 people have downloaded it.
  • Convert MP4 to M4R, MP3, FLAC, OGG, AU, and other standard sound formats.
  • Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
  • 90X faster conversion speed than any conventional converters.
  • Batch video/audio compression and conversion are allowed.
  • Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.

Steps to convert MP4 to M4R with Wondershare UniConverter:

Step 1 Upload your MP4 file.

Install and run Wondershare UniConverter on your computer, then click the Video Converter. Now click the Add Files to add your MP4 video or simply drag and drop it on the Video Converter.

Open the Wondershare Audio Converter

Step 2 Edit your audio file (Optional).

If you want to use M4R as your iPhone's ringtone, you'll have to trim it to the 40-second duration. To do that, click the Trim icon on the video thumbnail, then drag the trimming handles. You can also manually enter a start and stop time, then click the Cut. After that, delete the unwanted sections.

edit MP4 file by Wondershare Audio Converter

Step 3 Convert and save.

Go to the File Location and choose your preferred destination folder. Next, click the Output Format and select the M4R under the Audio section. Set an output quality, then tap the Start All. Wondershare UniConverter will change MP4 to M4R with lossless quality.

start to convert MP4 to M4R by Wondershare Audio Converter

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Part 2. Top 10 Free Online MP4 to M4R Video Converters

2. Convertio

As expected, Convertio is easy to use and can convert MP4 to M4R and other unique audio formats like WV, DTS, SPH, SD2, and more. You can also edit MP4 before converting by cutting, adjusting the volume, and setting the bitrate. However, it supports a maximum file size of 100MB only.

MP4 to M4R Online Converter - Convertio

3. AnyConv

When it comes to simplicity and efficiency, AnyConv is one of the most straightforward apps you can find online. Here, you can convert MP4 to AST, OGG, AAC, MP3, M4R, and other audio formats. Apart from audio and video, you can also convert font, archive, document, and image file format. However, it lacks essential audio customization tools. Even worse, the UI is ad-infested.

MP4 to M4R Online Converter - AnyConv

4. Onlineconvertfree

Onlineconvertfree is pretty similar to AnyConv. The UI is straightforward, as users only have to upload their MP4 video and convert it to M4R or any other audio format. You can change MP4 to ADTS, M4R, M4A, MP3, FLAC, OGG, OGA, and more. Moreover, users can convert documents, eBooks, archives, images, and videos with lossless quality.

MP4 to M4R Online Converter - Onlineconvertfree

5. Zamzar

Zamzar is another straightforward online MP4 to M4R converter that fast and ad-free. With it, users can convert between 1000+ file formats, including MP4 to M4R or any other sound file format. After converting, Zamzar lets users export the new M4R file to an email address of their choice. Sadly, it supports only 50MB per session.

MP4 to M4R Online Converter - Zamzar

6. is a simple MP4 converter that doesn't require any specialized knowledge to use. On the simple UI, users only need to add their MP4 files, and the website will start converting to M4R automatically. Apart from converting files, users can also cut audio and videos, download YouTube videos, crop images, count words, and more.

MP4 to M4R Online Converter -

7. Online Audio Converter

Supporting more than 400 file formats, Online Audio Converter is one of the best MP4 to M4R converters available. You can add MP4 files from local storage, Google Drive, Dropbox, or URL links. After that, you can change MP4 to iPhone ringtone, MP3, M4A, OGG, FLAC, and more. Users can also adjust settings like the bitrate, sampling rate, channel, and apply fade effects.

MP4 to M4R Online Converter - Online Audio Converter

8. supports more than 2000 different audios, videos, images, documents, eBooks, archives, and spreadsheets formats. Just add a video file and start converting. On top of converting video to audio and vice-versa, users can also download videos from YouTube and other online content-sharing websites. Interestingly, you can convert currency, area, speed, length, force, and so on.

MP4 to M4R Online Converter -

9. OnlineConvert

Last but not least, visit OnlineConvert on your smartphone, tablet, or computer and convert MP4 to M4R with all original quality. Like most on this list, it supports MP4 files from Google Drive, Dropbox, URL links, and local folders. After adding MP4, you can cut, adjust the channel, set the bitrate, and change the audio volume before converting.

MP4 to M4R Online Converter - OnlineConvert

10. MP4 To

The last but not necessarily the least effective MP4 to M4R converter on the list is MP4 To. It can convert MP4 to MP3, MP2, M4R, OGG, and many others. You can also encode MP4 videos to image formats like GIF and WebP. And after converting, users can download M4R directly on their device or export it to email.

MP4 to M4R Online Converter - MP4 To

Part 3. Extended Knowledge for M4R Format

M4R, also called MPEG-4 ringtone, is an audio file format associated with music files purchased from Apple iTunes. It uses AAC (Advanced Audio Codec) as the compression scheme, giving it better sound quality and smaller file size than the popular MP3. Technically, M4R is similar to its 'cousin' M4A, although M4R is usually DRM-protected. M4R is the default ringtone format for iPhones.


Are you still struggling to convert MP4 to M4R after reading this article? Hope not! With the above online and offline apps, you can create M4R from MP4 without any quality loss. Don't forget to use Wondershare UniConverter to edit your video and audio files professionally.

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Kayla Morrison

Kayla Morrison

staff Editor

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