Can I extract audio from any video format?

Yes, the tool supports MP4, WEBM, MOV, and AVI files, converting them to universal MP3 format.

Is my video uploaded to a server?

No. The extraction happens 100% locally in your browser using WebAssembly.

Video to MP3 Converter

Extract high-quality MP3 audio from MP4, WEBM, and MOV videos instantly in your browser.

Select your file here to get started

or drop your file here.

.mp4.webm.mov.avi

Max 2000MB. 100% Private. Files never leave your device.

What to expect

Experience fast, secure, and completely private processing directly inside your web browser.

100% Private

Your videos never leave your device. Processing happens locally.

High Quality Audio

Preserves the original audio bitrate for crystal-clear sound.

Instant Processing

No waiting in server queues. Conversion happens at hardware speed.

How it works

Simply upload your content, adjust your settings, and download the result instantly.

Upload Video

Drag and drop your MP4, WEBM, or MOV file into the browser.

Extract Audio

The tool instantly strips the video track and encodes the audio to MP3.

Download MP3

Save your new audio file directly to your device.

Frequently Asked Questions

Get quick answers about supported formats, data privacy, and using this tool.

Video to MP3 Converter - Extract high-quality MP3 audio from MP4, WEBM, and MOV videos instantly in your browser.

About This Tool

Extract the audio track from any video file and save it as a high-quality MP3. Whether you want to save a music video, extract a podcast clip, or get the audio from a lecture, this tool does it entirely in your browser. No server uploads, no watermarks, and no file size limits.

video to mp3mp4 to mp3audio extractorvideo toolsfree converter

100% Open Source & Trustworthy

Every tool on PrivateTools is fully open source and runs entirely in your browser. No server uploads. No tracking. No hidden code. You can verify the source code yourself on GitHub at any time.

Open Source Code

Full source code available on GitHub — inspect, fork, or contribute.

Verify & Audit

Read every line of code. Nothing is hidden. Total transparency.

Browser-Local Processing

Files never leave your device. Zero server uploads. 100% private.

Community & Support

PrivateTools is built by the community, for the community. Found a bug? Have a tool idea? Want to report an issue? We'd love to hear from you. Every contribution makes these tools better for everyone.