Extract audio from video online

Split a video into two files: the audio track and the same video without sound. Useful for editing, replacing music or voice-over, and saving a soundtrack separately.

Supported formats: AVI, MP4, WAV, MP3, FLAC, AAC, M4A, OGG. Free, no sign-up.

How to separate audio from video

  1. Click “Extract audio”.
  2. Choose the audio format: MP3, WAV, AAC, M4A, FLAC or OGG.
  3. Select an MP4 or AVI video.
  4. Download the audio track and the silent video.

Features

  • Two files at once. You get both the audio track and the video without sound.
  • Choice of audio format. MP3, WAV, AAC, M4A, FLAC or OGG.
  • MP4 and AVI. The most common video formats are supported.
  • Free and online. No software to install and no account.

Who it is for

  • Video editors replacing music or voice-over
  • Musicians saving a performance soundtrack
  • Preparing a clean video for dubbing
  • Removing sound from a video before publishing

Frequently asked questions

How do I remove the sound from a video?

Upload an MP4 or AVI file to the tool. Along with the audio track you will receive a silent copy of the video.

Which formats can I save the audio in?

MP3, WAV, AAC, M4A, FLAC or OGG.

Is the video quality changed?

No. The video track is copied without re-encoding, so its quality stays the same — only the sound is removed.

Is it free?

Yes, it is free and does not require registration.

Other free tools

  • Audio to text — Transcribe MP3, WAV, M4A, OGG, FLAC and AAC recordings into text with AI.
  • Video to text — Get a transcript of an MP4 or AVI video: lectures, webinars, interviews, calls.
  • Subtitle generator — Automatically create SRT subtitles with timings for video and audio.
  • Audio converter — Convert video and audio to MP3, WAV, FLAC, AAC, M4A or OGG.

Support the project

AI Recognizer is free and has no sponsors, while speech recognition servers cost money. If the service helps you, please consider a donation. You can also view our upcoming plans and leave feedback.