🔒 No upload to any server = zero waiting

MP4 to MP3 Converter

Extract the audio track from your MP4 as MP3.

Drop your MP4 file here or click to select

Processed entirely on your device · big files start instantly, no upload

📁 Choose file

Quality

🔒 0 network transfers — this file never left your browser

Fast because there's no upload — other converter sites spend minutes just uploading your file. This tool starts converting right inside your browser, and your file never leaves your device.

Related conversions

MOV → MP4 WebM → MP4 MOV → MP3 WebM → MP3 M4A → MP3 WAV → MP3 FLAC → MP3 OGG → MP3 MP4 → WAV MP3 → WAV WAV → FLAC MP3 → FLAC MP4 → M4A MP3 → OGG WAV → OGG MP4 → GIF MOV → GIF WebM → GIF

MP4 to MP3 — FAQ

Does it extract only the audio?

Yes — the audio track is extracted and saved as MP3. Choose 128/192/320 kbps.

Is my file uploaded?

No. Everything runs in your browser — no upload wait, and private videos stay private.

Is it free?

Completely free. No limits, no watermark.