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MP4 to MP3

Extract audio from MP4 video files and save as MP3.

Drag & Drop your file here

or Select File

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Create a static video from an MP3 audio file.

Frequently Asked Questions

Is the MP4 to MP3 converter really free?

Yes. PureFileConverter is free to use with no signup and no watermarks. The only limits are a 10 MB maximum file size and a fair-use cap on the number of conversions per hour.

Are my files private?

Files are uploaded over HTTPS, converted on our server and automatically deleted after 1 hour at the latest (or right after you download the result). We do not share or sell your files.

What is the maximum file size?

The maximum upload size is 10 MB per file.

Why do I get a 'no audio track' error?

Some MP4 files, such as screen recordings, have no sound. The converter can only extract audio that exists in the video.