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MP4 to MP3

Extract the sound of an MP4 video as a high quality MP3 file. The video must have an audio track.

5 files per day per IP across all free tools. A subscription is required beyond that. Resets at 00:00 UTC.

Drop your file here

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Up to 100 MB per file

Files uploaded for processing expire after 24 hours. Online drafts expire after the last save: 24 hours without an account, 48 hours with an account. Expired data is then deleted by automatic cleanup.

What this tool does

Extract the sound of an MP4 video as MP3: an interview, a lecture or a song to listen to without the video.

What is kept

  • The main audio track, as a high-quality MP3

Good to know

  • Only the first audio track is extracted (not dubbed tracks)
  • A video without sound is refused rather than producing a silent file
  • Metadata (title, author) is removed

Tips

  • To keep only one part, then trim the MP3 with Trim Audio

How to use MP4 to MP3

  1. 1

    Upload your file

    Drop your file or choose it from your device. Several files can be converted at once.

  2. 2

    Convert

    Choose the available settings, then select Convert if shown. Some conversions start automatically.

  3. 3

    Download

    Save the converted file, or the whole batch as a ZIP.

About MP4 files

MP4 (H.264/H.265) is the universal video format, played on every phone, browser and TV.

About MP3 files

MP3 is the most compatible audio format. Its compression keeps files small with good sound quality.

Frequently asked questions

What is the MP3 quality?

The MP3 is encoded in high quality, around 190 kbit/s.

Is my video kept?

Files sent for processing are deleted automatically after 24 hours.

Is MP4 to MP3 free?

5 files per day per IP across all free tools. A subscription is required beyond that. Resets at 00:00 UTC.

Is MP4 to MP3 secure?

Transfers use TLS encryption. Files uploaded for processing expire after 24 hours. Online drafts expire after the last save: 24 hours without an account, 48 hours with an account. Expired data is then deleted by automatic cleanup.

Do I need to install anything?

No. MP4 to MP3 works in any modern browser on Windows, macOS, Linux, iOS and Android.

How do I cancel?

You can cancel at any time from your dashboard in two clicks. You keep access until the end of the paid period.

Will the quality be preserved?

Yes. The conversion uses professional engines and keeps resolution, fonts and layout whenever the target format allows it.

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