MP4 to MP3 Converter

Convert MP4 to MP3 online, free and secure.

How to Convert MP4 to MP3 (Step-by-Step)

  1. 1

    Select or Drag your File

    Click the "Choose Files" button to browse your folders, or simply drag and drop your MP4 file directly onto this page.

  2. 2

    Choose MP3 as Output

    Verify that your target format is set to MP3.

  3. 3

    Local Conversion

    Click "Convert." Your file is processed entirely in your browser's memory—no data is uploaded to our servers.

  4. 4

    Instant Save

    Once finished, your MP3 file will be ready for immediate save.

Pro-Tip: You can drag multiple files at once if you are doing a batch conversion!

MP4

MP4 is the world's most popular digital multimedia container format. It is used to store video, audio, and subtitles, offering universal compatibility across almost all devices and platforms.

MP3

MP3 is the most common audio compression format in history. It uses lossy data compression to significantly reduce file size while maintaining acceptable sound quality for most listeners.