WAV to MP3 Converter
Compress WAV audio files to smaller MP3 format.
Audio Engine Required
(~25 MB download)
Compress large WAV files to MP3 in your browser. MP3 is far smaller and plays everywhere, making it ideal for sharing music, podcasts, and voice recordings.
Frequently asked questions
Why convert WAV to MP3?
MP3 is roughly ten times smaller than WAV and is supported by virtually every device and app, which makes it ideal for sharing and streaming.
What bitrate should I choose?
192–256 kbps is great for music; 128 kbps is fine for speech and podcasts. Higher bitrates sound better but produce larger files.
Does MP3 lose quality?
MP3 is lossy, so some data is discarded, but at 192 kbps and above the difference is hard to hear.
Is it private?
Yes — encoding happens in your browser; your audio is never uploaded.