WAV to MP3 converter

Compress uncompressed WAV to MP3 for sharing, podcasts, or smaller storage. Requires FFmpeg on the server. Free, no registration.

WAV in MP3 out HTTPS

Drop your WAV here

or browse — up to 50 MB • WAV only • FFmpeg on server

Choose WAV file

Drag and drop or pick a .wav file — up to 50 MB.

We encode to MP3 at 192 kbps with LAME via FFmpeg.

Save the smaller MP3 for playback or upload.

Smaller files with broad device support.

MP3 plays on phones, cars, and virtually every media app.

WAV is large — MP3 shrinks file size for sharing and storage.

Convert in the browser when FFmpeg is on the server.

Need WAV instead? Try MP3 to WAV.