How to use the WAV to MP3 Converter

  1. 1Drop your WAV file onto the tool, or click to choose it.
  2. 2Choose MP3 and a bitrate, then click Extract audio.
  3. 3Preview the result.
  4. 4Download your MP3 file.

About this tool

WAV to MP3 conversion in your browser

This tool reads your WAV file directly in the browser and encodes a MP3 copy, so there is no upload, no queue and no waiting for a server. It works on desktop and mobile.

Why convert WAV to MP3?

WAV audio is uncompressed and very large, often 10 MB per minute. Converting to MP3 reduces files to roughly a tenth of the size for sharing and storage.

Good to know

Keep the original WAV if you plan to edit the audio further, since MP3 is lossy.

Frequently asked questions

About 10 times smaller at 128 kbps, depending on the bitrate you choose.

WAV is uncompressed audio with very large files.

MP3 is the universal audio format that plays everywhere. Converting makes your file easier to open, share or publish.

Yes. There is no cost, no watermark and no sign-up.

No. The conversion runs inside your browser on your own device, so your files stay private.

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