How much smaller will it be?

MP3 is typically 10× smaller than WAV at 192 kbps, with little perceptible quality loss.

WAV to MP3

Compress bulky WAV files into portable MP3s.

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Convert uncompressed WAV audio to MP3, dramatically reducing file size. Choose your bitrate. Runs locally in your browser.

Open the WAV to MP3 tool and add your file — it's processed in your browser, never uploaded.
Adjust the available options to get the result you want.
Download the result. There's no sign-up, no watermark, and no size cap.

How much smaller will it be?: MP3 is typically 10× smaller than WAV at 192 kbps, with little perceptible quality loss.

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