Upload an MP4 file to Kapwing, then click “Export project.” Select the output file format to be an MP3 file and export your project. Kapwing will then convert your MP4 video to an MP3 audio file, making it ready for you to download in seconds.

You can convert MP4 to MP3 on Windows using the online conversion tool from Zamzar. Here you can easily convert your file in real-time without the need to download any software.

Alternatively, you can open Windows Movie Maker and upload your MP4 file by clicking ‘Add Video’. Once added, select ‘File’, then ‘Save Movie’, and then navigate to the bottom of the page where you can click the menu option ‘Audio Only’. You’ll be prompted for a file name for your new MP3 file, which you can then save and open as an MP3 file.

Use an online MP4 to MP3 converter to convert files on Windows 10. We recommend using Kapwing, the online video editing tool, since you can convert, download, and edit MP3 files all in one place for free. Kapwing is compatible on all devices, including Windows 10, Mac, iPhone, Android, and more.