Your files stay private
Videos never leave your device. Processing happens locally in this browser tab.
Free video audio extractor
Extract audio from video online
Convert a video to MP3, M4A, WAV or FLAC without uploading it. Fast, private and free in your browser.
No uploads
Runs in your browser
No account required
Processed locally — never uploaded
Drop a video here
or browse from your device
MP4 · MOV · WEBM · MKV · AVI · M4V
Processing your file…
Keep this tab open while the result is created.
0%
Your file is ready
Something went wrong
We could not process this file.
Private video tools that run in your browser
No account, no uploads and no waiting for a server queue. Your browser does the work on your device.
Works with common formats
Use MP4, MOV, WebM, MKV, AVI and other popular video containers.
Useful output controls
Choose MP3, M4A, WAV or FLAC, adjust quality and trim an exact time range.
How it works
Turn a video into an audio file in three straightforward steps.
Select a video
Choose a file from your computer or phone. Nothing is uploaded.
Choose your settings
Pick an audio format and quality, or choose one of the other video tools.
Download the result
The finished file is created locally and downloaded directly to your device.
A private online audio extractor for everyday video files
Extract sound from a video without uploading it
AudioFromVideo separates the first audio track from your video directly in the browser. It is useful for voice recordings, interviews, lectures, music drafts and any clip where you only need the sound.
Which output format should you choose?
MP3 is the most compatible choice and produces small files. M4A usually offers strong quality at a similar size. WAV is uncompressed and useful for editing, while FLAC keeps lossless quality with a smaller file than WAV.
More private video tools
Use a dedicated page for each task — faster for users and easier to find in search.
Frequently asked questions
Is my video uploaded to a server?
No. The video is processed locally by WebAssembly in your browser. The file remains on your device.
Can I extract MP3 from an MP4 video?
Yes. Select your MP4 file, choose MP3 and start the conversion.
Does it work on phones?
Modern mobile browsers can process smaller videos. For long or very large files, a desktop browser usually has more available memory.
Which formats are supported?
The tool supports common formats including MP4, MOV, WebM, MKV, AVI and M4V. Codec support may vary for unusual or protected files.