YouTube Convert MP4 to M4R on PC/Online [How-to Guide]

YouTube has become an integral part of your daily life, but sometimes if you want to use YouTube videos or music tracks as ringtones on your iPhone, you need to convert them to M4R format and edit them to 40 seconds. For that, you need a safe YouTube to M4R converter. To save you the trouble of searching, here are some trustworthy ways for “YouTube convert MP4 to M4R”.

Part 1. Things That You Should Know About the M4R File

M4R is an iTunes ringtone file created by Apple iTunes specifically for the iPhone, allowing users to personalize their ringtones. Interestingly, M4R files essentially represent .M4A files and are renamed to .M4R using a simple renaming convention that simply denotes their ringtone function.

Part 2. How to Convert MP4 to M4R on a Windows PC

When creating M4R files, you cannot rely solely on ringtones sourced from the iTunes Store but also try to convert YouTube to M4R for iPhone ringtones. In this case, you might need a specified MP4 to M4R converter. Here FoneTool Ringtone Maker is highly recommended to use.

FoneTool supports more than 1,000 audio and video formats for easy conversions between media types and audio extraction from videos. With its Ringtone Maker, you can easily convert video to M4R with the intuitive drag-and-drop feature.

Highlights of Using FoneTool Ringtone Maker to Convert MP4 to M4R:
YouTube MP4 to M4R for Free: FoneTool allows you to free-to-convert YouTube MP4 to M4R, M4A to M4R, and other popular files to M4R format as iPhone ringtones.
Multi-Format Support: FoneTool supports converting various formats such as video (MP4, AVI, WMV, etc.) and audio (MP3, M4A, AAC, etc.) to M4R ringtones.
No Internet Required: The conversion process is done locally on your computer, ensuring your privacy and security, as no internet connection is required.
Direct Transfer to iPhone: After conversion, FoneTool allows you to directly transfer the M4R ringtone to your iPhone without needing to use iTunes.

Now that you know the key features of FoneTool, how to convert MP4 to M4R using FoneTool? Now download and install FoneTool on your Windows PC, and then follow the simple steps below:

Step 1. Connect your iPhone to your computer > Open FoneTool, go to the Toolbox section, and select the Ringtone Maker function.

Step 2. Choose to select a YouTube video (an MP4 file) directly from your iPhone (select From Device) or computer (select From Computer).

Step 3. Find and specify the YouTube file you want to convert and modify. After that, click Select to confirm your choice.

Step 4. Edit the MP4 file according to your preferences > Click Save to store the modified ringtone as an M4R file on your device.

When you are done, locate the M4R file through Settings > Sound and Haptics > Ringtones on your iPhone.

Part 3. How to Convert MP4 to M4R Online

You can also utilize free and secure online tools for “YouTube video convert MP4 to M4R”, ensuring convenience and time efficiency. A stable Internet connection is essential for a smooth conversion process. For example, consider using Convertio:

Note✍: Convertio is a free online tool that converts files across various formats. It eliminates the need to download software on your device but free users will encounter a limit of 100 MB per file.

Below is how to convert MP4 to M4R using Convertio online:

Step 1. Open your web browser and go to the Convertio site > Choose and upload the desired MP4 files from your computer.

Step 2. Choose the M4R file format to convert and you can begin to convert MP4 to M4R.

Once the conversion is complete, download the resulting M4R file to your computer for immediate use.

Bonus Tip: How to Transfer M4R Files from PC to iPhone

If you’ve converted to M4R files or downloaded free ringtones on your computer, how to transfer them to your iPhone? In this case, you can use FoneTool (also known as a great iPhone transfer app) to help you preview and selectively transfer ringtones from PC to iPhone.

Here is a step-by-step guide to transfer ringtones from Windows PC to iPhone using FoneTool:

Step 1. Connect your iPhone to your PC via USB cable > Run FoneTool and navigate to Phone Transfer > PC to iPhone > Start Transfer to initiate the transfer process.

Step 2. Click the folder icon to preview and select the ringtones you want to transfer from PC to iPhone > Click OK to confirm your selection.

Step 3. Click Start Transfer to initiate the transfer and wait patiently for the process to complete.

In addition to facilitating data transfer between iPhone and PC, FoneTool for Android supports ringtone transfer between Android and iPhone devices in both directions.

The Bottom Line

Now that you know how to convert MP4 to M4R, you have the skills needed to accomplish this task. Choose FoneTool because it has a simple and user-friendly interface and a range of features that even beginners can use. Feel free to download FoneTool and give it a try! Hope this guide has been helpful for you.