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Convert MP3 to M4R

Convert MP3 audios to M4R format, edit and optimize audios online and free.

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MPEG Audio Layer 3 (.mp3)

The MP3 format is a compressed audio file format that enables efficient storage and distribution of audio content. Developed by the Fraunhofer Society, standardized and released by MPEG, it utilizes "Layer 3" audio compression to reduce file sizes. The format played a crucial role in the digital distribution of music, despite being associated with copyright controversies.

MP3 Converter More About MP3

MPEG-4 Ringtone (.m4r)

The M4R file extension, standing for "MPEG-4 Ringtone", is a specialized audio format introduced by Apple in 2007 for iPhone ringtones. M4R files are essentially AAC-encoded audio files stored in the MPEG-4 container format, similar to M4A files but specifically designed for ringtones. These files are typically created using iTunes or third-party software and are limited to a maximum length of 40 seconds to comply with iPhone ringtone requirements. Historically, users would sync M4R files to their iPhones via iTunes, but they can now be transferred using various file management tools.

M4R Converter

How to convert MP3 to M4R?

  1. Upload MP3 File

    Select any MP3 file from your device to start uploading it.

  2. Select MP3 Tools

    To customize MP3 to M4R conversion, use the available tools before clicking the Convert button.

  3. Download Your M4R

    Once the convert is complete, you can download the final M4R file.

Convert MP3 to M4R

Tools

MP3 Trim

Trim & cut MP3 and convert it to M4R.

M4R Channels

Convert MP3 to M4R and set the output channels to Mono (1.0) or Stereo (2.0).

Frequently Asked Questions

How to change MP3 format to M4R?

To change MP3 format to M4R, upload your MP3 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your MP3 file. Click on the convert button and wait for the convert to complete. Download the converted M4R file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert MP3 to M4R on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to MP3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your MP3_INPUT_FILE name or path. $ vertopal convert MP3_INPUT_FILE --to m4r

Convert MP3 to M4R on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to MP3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your MP3_INPUT_FILE name or path. $ vertopal convert MP3_INPUT_FILE --to m4r

Convert MP3 to M4R on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to MP3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your MP3_INPUT_FILE name or path. $ vertopal convert MP3_INPUT_FILE --to m4r

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