Practical guide
How to extract audio from video online
When you only need a video's speech, music, or soundtrack, extracting the audio avoids unnecessary conversion. Desilenciar separates the audio track in your browser and returns an M4A file to download.
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When audio extraction helps
- Turn a lesson into audio for listening on a phone.
- Keep speech from an interview or recorded meeting.
- Separate a soundtrack before editing or converting it.
Step by step
- 1
Choose an MP4, MOV, MKV, or WEBM video.
- 2
Upload it to the audio extraction tool.
- 3
Wait for the audio track to be separated and download the M4A result.
- 4
Open the audio converter afterward if you need MP3, WAV, or another format.
Before you start
- The tool extracts audio already present in the video; it does not improve recording quality or remove noise.
- Large files can take longer because processing happens on your device.
- Keep this tab open until the download is available.