Convert MP4 to MP3

Extract audio from MP4 video files and save as MP3. Perfect for podcasts, music videos or lectures you want to listen to on the go.

Open the MP4 → MP3 converter
100% private

Files never leave your browser.

Instant

Conversion runs locally — no upload wait.

No watermark

Clean output, no signup required.

Why convert MP4 to MP3?

  • Bitrate selector (96 / 128 / 192 / 320 kbps)
  • Drop a video, get an MP3 — no install
  • All processing in your browser via WebAssembly

How it works

  1. 1
    Add your MP4 file
    Drag and drop or click to select.
  2. 2
    Convert in your browser
    We process the file locally — your data stays private.
  3. 3
    Download your {pair.to} file
    Save the .mp3 to your device.

FAQ

Quality loss?

MP3 is lossy; 192 kbps is a good balance for most use cases.

Max file size?

Limited by your device's RAM — typically up to 2 GB on modern laptops.

Does it work on iPhone?

Yes, in Safari on iOS 16+.

Ready to convert?

Start converting MP4 → MP3

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