Extract audio from a video
Pull the soundtrack out of any video file and save it as a standalone audio track. Whether you want to save a lecture, a podcast, or a music track, this tool isolates the sound quickly and privately. Your video is never uploaded. The extraction happens entirely on your own device.
How to use Extract Audio
- Select the video file you want to extract audio from.
- Pick an output format, such as M4A or WebM/Opus.
- Click Extract Audio to begin the separation process.
- Wait for the browser to process the tracks.
- Download the resulting audio file directly to your device.
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Frequently Asked Questions
- Which format should I pick?
- M4A copies the audio that is already inside the video wherever possible, so it is incredibly fast and loses no quality. WebM with Opus re-encodes the sound, which takes slightly longer but usually produces a highly optimized, smaller file.
- Why is MP3 not offered as an option?
- Modern web browsers do not provide a native MP3 encoder to web pages. Offering MP3 would mean shipping a custom encoder, which we have chosen not to do to maintain speed and efficiency. M4A is a modern alternative supported everywhere MP3 is.
- Will this affect the original video file?
- No. The original video file on your device is never modified or deleted. We simply read it, extract the audio data, and create a brand new file for you to download.
Accepted formats: MP4, WEBM, MOV, MKV