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Extract audio from video to MP3 free

Save the music, voice or sound of a video to listen to it, edit it or use it in another project: as MP3, as lossless WAV or, if your browser can create them, as OGG or M4A. Choose the quality and download each file or all of them in a ZIP.

  1. Add your videos
  2. Choose the quality
  3. Download

HOW TO USE IT

Three steps.

  1. Add your videos

    Drop or choose up to 10 MP4, WebM or MOV videos your browser can read.

  2. Choose the quality

    192 kbps suits music; 128 kbps suits speech.

  3. Download

    Download each MP3 or all of them in a ZIP.

MP4 to MP3 and video to MP3: the same job, in your browser

“MP4 to MP3”, “convert video to MP3” and “extract the audio from a video” are the same task: the sound track of the video (MP4, MOV or WebM) is read and saved as an MP3, without touching the original video and without uploading it anywhere.

NEXT STEP

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Extract audio from video: common questions

Can I use it to convert MP4 to MP3?

Yes: that is exactly what it does. It opens the MP4 in your browser, separates the sound and saves it as an MP3. It also works with MOV and WebM if your browser can read them.

Which quality should I choose?

128 kbps is enough for speech and podcasts; 192 kbps suits music; 320 kbps is the MP3 maximum and takes more space.

What if the video has no sound?

We tell you on that file and the others carry on. It can also happen if your browser cannot read that video’s audio.

Does it need WebCodecs?

No. The audio is read with the browser’s audio API and the MP3 is created with an encoder served from our own site.

Are my videos uploaded to a server?

No. The tool runs inside your browser: videos are read and processed on your device and are not sent to Cocuyo or to any third party. The libraries are served from our own site, with no external services. You can check it in your browser’s network tools: your file is not sent.

Is it really free?

Yes. You can try it before signing up; to download the result we ask for a free account, with no subscription. Your free account comes with 30 welcome uses; after that, each use costs 1 credit (top-ups from US$1), and they are unlimited with Basic or Pro. It never adds a watermark.

What are the limits?

MP4, WebM or MOV videos up to 300 MB and 10 minutes that your browser can read, up to 10 at once. The MP3 comes out at 128, 192 or 320 kbps and WebCodecs is not needed.

Learn how to…

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WHEN YOU WANT TO CREATE

Make new videos with AI.

Cocuyo’s Studio brings 30+ AI models for image, video and voice together. You see the credit cost before generating, and credits never expire.

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