Free browser tool

Free Video to MP3 Converter

Extract audio from any video and save it as an MP3 file in seconds. Drop your file and download — no upload, no sign-up, no watermark. Everything runs privately in your browser.

No upload
No sign-up
No watermark
High quality MP3

Drop your video here

or click to browse — MP4, MOV, MKV, AVI, WebM

Your video never leaves your device — 100% private

How to convert video to MP3 online

Drop your video

Select or drag in any MP4, MOV, MKV, AVI, or WebM file. Processing is local — nothing is sent to a server.

Audio is extracted

FFmpeg extracts the audio track and encodes it as a high-quality MP3. The progress bar shows what's happening in real time.

Download MP3

Click Download when done. The MP3 is ready for podcasts, voice-overs, music players, or any other use.

Why extract audio from a video?

Pull the narration from a tutorial

Recorded a screen tutorial with your voice? Extract the audio track to reuse as a podcast episode, voice-over, or transcript source.

Save a conference call recording

Got a Zoom or Teams video you only need the audio from? Convert it to MP3 and listen back at 1.5× speed in any podcast app.

Use video music in other projects

Background music recorded in a video can be extracted as MP3 and added to slide decks, other videos, or shared as a standalone track.

Reduce file size for sharing

An MP3 audio file is a fraction of the size of the original video — making it easier to email, upload, or store in the cloud.

Frequently Asked Questions

How do I convert a video to MP3 online for free?

Drop your video into the converter or click to browse. It extracts the audio locally in your browser — no upload, no sign-up. Click Download MP3 when done.

Will the audio quality be affected?

The tool exports high-quality VBR MP3 (~190 kbps). If your source audio was recorded at a lower bitrate, the MP3 matches that — no artificial upscaling.

Is my video uploaded to a server?

No. Everything runs locally in your browser using FFmpeg compiled to WebAssembly. Your video never leaves your device.

What video formats are supported?

The tool supports MP4, MOV, MKV, AVI, WebM, and most other common video formats. Output is always MP3.

Can I extract audio from a screen recording?

Yes. If your screen recording has a microphone or system audio track, this tool will extract it as a standalone MP3.