How to Convert MP3 to M4R for iPhone [4 Ways]

Those who want to use their MP3 files as their iPhone ringtones will need to work extra hard to make it work on iPhone, such as converting MP3 to M4R. How do you convert MP3 to M4R? Read this post to find the best method.

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Melissa Lee

Updated on Aug 22, 2023

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MP3 is one of the most popular audio formats that are used all around the world. Although audio files in this format are compatible with most operating systems and digital devices, sometimes it cannot be your first choice for some reason. 

For instance, if you like a song that is saved in MP3 format and you want to set it as your iPhone ringtone, the first thing you have to do is convert the audio file to M4R. In this situation, the biggest problem is how to find the MP3 to M4R converter and how to use it. In fact, no matter which device you are using, there are always available MP3 to M4R converters. This post will introduce some of those converters on Windows/Mac/online and guide you to use them.

How to Convert MP3 to M4R with EaseUS Video Converter [Windows]

When it comes to the all-in-one video and audio converters on Windows PC, EaseUS Video Converter must be noteworthy. As it supports more than 1000 video and audio formats, including MP3 and M4R, you can easily get your iPhone ringtone from an MP3 file using this software.

The simplicity of this converter makes it perfect for those who want to convert files with simple clicks. As its interface is user-friendly, you can easily find any tool you need, such as the audio extractor and file merger. If you have several MP3 files that need to be processed, the batch conversion feature can help. For joining all files together, don't forget to activate the file merger before conversion. This software can keep the audio quality and ensure it's as great as the source MP3.

Key Features:

  • Best free audio converter
  • Support more than 1000 file formats
  • Work 30 times faster with the GPU acceleration
  • Offer built-in file merger and audio extractor
  • Support convert 1080P, 4K, and 8K videos

This converter is the best choice for getting an iPhone ringtone from an MP3 file. Click on this button to download it and have a try. No registration is needed.

Steps to Convert MP3 to M4R with EaseUS Video Converter:

Step 1. Download and launch this program. Next, select the "Audio Converter" option from the left sidebar for audio conversion, and click "Choose Files" to import the audio file.

Add media files

Step 2. Click the gear icon to select your output audio format at the bottom. Besides, you can change the saving path, enable the high-speed conversion, GPU acceleration, or merging functions if needed here.

Choose format

Step 3. You can click the "Edit" button to change the file name, bitrate, sample rate, and other settings for your output file.

Adjust settings

Step 4. Once done, you can click the "Convert" or "Convert All" button to begin your audio conversion.

Start conversion

How to Use the Ringtone on iPhone:

Step 1. Transfer the converted M4R audio file to your iPhone using the Windows version of iTunes.

Send to iPhone

Step 2. Go to "Settings" > "Sounds & Haptics" and find the "Ringtone" option under the "Sounds and Vibrations Patterns."

Adding ringtone

Step 3. Select the converted M4R audio file as your ringtone.

How to Convert MP3 to M4R Switch by NCH Software [Windows]

Is there any other available MP3 to M4R converter on Windows? Yes, and Switch by NCH Software is a good choice.

What makes NCH Software great is that both beginners and intermediate users can use it with ease. This software is perfect for beginners since the steps for conversion can be done in only three steps. For those familiar with this kind of software, it's also possible to create presets to simplify the customization process. So, this website offers quick fast conversion and the freedom of customization. This software also gives you access to an online database to add song information. This is a handy feature in audio conversion.



  • Support more than 75 formats
  • Built-in profiles for easy conversion
  • Direct upload to YouTube or cloud system
  • Allow users to add files from cloud services

Steps to Convert MP3 to M4R Using Switch Audio File Converter:

Step 1. Upload the file to Switch Audio File Converter. You can also drag and drop them to import.

Step 2. At the "Output Format" part, change the extension to ".m4r".

Step 3. Edit the audio as necessary, and you can use the built-in tools it gives to you.

Step 4. Once everything is done, click on the "Convert" button to start the conversion.

How to Use M4R Converter Online

Is there any situation in which you cannot download a desktop converter on your device? Don't worry, because many online MP3 to M4R converters are available, such as this one - M4R Converter Online. Staying true to its name, M4R Converter Online is specially designed to turn an MP3 audio file into an M4R format.

Of course, this online tool can do the conversion successfully. The conversion is quick, and no fussy customization makes you stop and do the work before conversion. It's just converting the file, and there is nothing else.

M4R Online


  • No usage limit
  • Files removed after 5 hours
  • No need for third-party installation
  • Work directly on any browser

Steps to Convert MP3 to M4R Using M4R Converter Online:

Step 1. Go to the page of this converter. Click on the "Browser..." button and select the MP3 that needs to be converted.

Step 2. Click on the "Upload File" button at the bottom left to upload the MP3 to the server of this online tool.

Step 3. Once the upload and conversion are complete, download the file via the link next to the "Completed" section.

How to Convert MP3 to M4R with Xconvert [Online]

If you need an online converter with more options to convert MP3 to M4R, then you ought to take a look at Xconvert. Just like M4R Converter Online, Xconvert is also a website-based converter. What makes it different is that Xconvert has lots of options for you to customize the audio before converting it, such as the customization of bitrate and sample rate. Moreover, this online tool even supports trimming the audio with its editing tool.

Overall, Xconvert has all the features users need for basic customization before the conversion, making it perfect for those who want to tweak their files a little.

mp3 to m4r xconverter


  • Online/cloud-based file upload is available
  • Decent customization features
  • Keep track of history up to 4 hours before the data is erased
  • Your files are secured

Steps to Convert MP3 to M4R Using Xconvert:

Step 1. Add the MP3 to the online converter by clicking on the "Add Files" button.

Step 2. Adjust the bitrate, audio channel, and other settings according to your needs.

Step 3. Click on the "Convert to M4R now!" button to start the conversion.

Step 4. Download the file once the download link is available.


If users are willing to look around, there are many ways to convert MP3 to M4R no matter what the device is using.

If you want a converter with a complete set of customization, then you ought to check out EaseUS Video Converter. It offers you an audio converter, an audio extractor, a video converter, etc. After the conversion, you can even preview the converted M4R audio file with a built-in media player. Don't miss this all-in-one converter and download it now.

EaseUS VideoKit

All-in-one Video and Auido Tool

Be Creative Now!

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