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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