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Extract Audio from Video

Pull the soundtrack out of an MP4, MOV or WebM video as MP3 or WAV.

Seleccioneu un fitxer de vídeo

Pull the soundtrack out of a video (MP4, MOV, WebM, MKV) as MP3 or WAV. Runs in your browser — works best in Chrome and Safari.

Fes clic per triar o deixa anar un fitxer aquí

Com Extract Audio from Video

  1. 1

    Add the video

    Drop in an MP4, MOV, WebM or MKV file — it stays on your device.

  2. 2

    Pick a format

    Choose MP3 or WAV for the extracted soundtrack.

  3. 3

    Extract and download

    Click Extract audio and save the audio-only file.

Related PDF tools

Audio ConverternewConvert MP3, WAV, M4A, AAC, FLAC or OGG to MP3 or WAV — entirely in your browser.M4A to MP3newConvert an M4A or AAC file to a widely compatible MP3, in your browser.Trim AudionewCut an audio file to just the part you want, with a visual waveform.WAV to MP3newCompress a WAV to MP3 at the bitrate you choose, in your browser.

Extract Audio from Video — preguntes freqüents

Is my video uploaded?+

No. The browser decodes the video's audio track locally and the audio file is built on your device — the video never leaves it.

Which browsers work best?+

Chrome and Safari decode MP4/MOV/WebM audio reliably. Firefox support is partial — if it can't read the track, the tool tells you clearly.

Does it re-encode the video?+

No — it only reads the audio track and writes it out as MP3 or WAV. The video itself is untouched and not saved.

What about large video files?+

The audio is decoded into memory, so a multi-GB 4K video may not fit. Shorter clips and 1080p files are fine.

Pugeu els meus fitxers a un servidor?+

No: cada eina aquí processa els teus fitxers totalment al teu dispositiu, i no es puja res a un servidor. L'única excepció són les eines d'IA, que envien el text extret (no el fitxer) a Claude per fer la seva feina.

Hi ha un límit de mida de fitxer?+

No imposem cap límit artificial, però com que el processament passa al teu navegador, els fitxers molt grans (500+ MB o 1.000+ pàgines) estan limitats per la memòria del teu dispositiu, no per nosaltres.