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MP4 to MP3

Extract an audio track from a video.

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How to use MP4 to MP3

Select your files in the private workspace above. Supported inputs: MP4.
Review the settings, then start. The workspace uploads and processes your files on the server.
Check the output and download it. Delete files when finished, or let them expire automatically after one hour.

Extract a supported audio stream from MP4 and encode it as MP3. Choose an audio stream index when the video contains multiple tracks.

A silent video has no audio to extract. Stream selection is zero-based among audio streams.

Up to 100 MB per file. One input per job. Outputs use MP3 format. Busy queues may ask you to try again shortly.

No. Every tool works for guests. Your favorites and saved settings stay on this device and do not include file contents.