Extract Audio
Free online extract audio that runs entirely in your browser. Perfect for editing, podcasting and music production. No upload, no watermark, no sign-up.
100% local — files never uploaded· 保留原编码模式不解码直接导出原始音轨，零损失；转格式则重编码一次。
100% free
Every feature is free with no usage caps, no length limits and watermark-free exports.
Private by design
Processing happens entirely in your browser — files are never uploaded to any server.
Instant preview
See the result right on the page and download only when you are happy with it.
Online tools
Nothing to install or plug in — open the page and go, on desktop or mobile.
Easy to use
A clean interface with clear steps. No video-editing experience required.
Broad format support
MP4, MOV, MKV, WebM, AVI and more — including formats other tools give up on.
Why use Extract Audio
Free online extract audio that runs entirely in your browser. Perfect for editing, podcasting and music production. No upload, no watermark, no sign-up.
100% local processing
Files stay on your device — nothing is uploaded, ever.
Free & watermark-free
Every feature is free with no watermarks or hidden limits.
Batch support
Drop multiple files and process them in one go.
No sign-up
No account, no email, no install — open the page and start.
Your files are processed locally on your device and never uploaded to any server.
How to use Extract Audio online
Questions? See the FAQ
Click, drag & drop or paste the file into the workspace.
Pick presets or fine-tune the parameters to your needs.
Everything runs on your device — watch progress in real time.
Preview the result and save it. Nothing is stored anywhere else.
Frequently asked questions
Ready to try Extract Audio?
No sign-up, no watermark, free forever — everything runs locally in your browser.