Lossless WAV → universal MP3 with one click, right on your device.

How to use

1. Choose your .wav file.
2. Pick 192 kbps (recommended) or 320 kbps.
3. Convert → download the MP3.

About this tool

WAV files are enormous — about 10 MB per minute — which makes them painful to email or upload anywhere. Converting to MP3 shrinks them roughly ten-fold while keeping listening quality pristine. This converter does it entirely on your device: the FFmpeg engine (one-time ~30 MB load) encodes with the same settings desktop apps use, 192 kbps for everyday sharing or 320 kbps when you want the maximum the format offers. No account, no queue, no 'your file will be deleted after 1 hour' — it never leaves the tab. Your file never leaves this page — processing runs in your browser via WebAssembly; nothing is uploaded and the file is dropped from memory when you close the tab.

FAQ

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