Convert audio in your browser

Turn a WAV into an MP3, or an MP3 back into a lossless WAV. Choose the file, pick the format and quality, listen to the result, and download it. Everything happens on your device — the file is never uploaded, and lossless conversion needs nothing extra to download, so it starts the moment you do.

Have a video instead? Use extract audio from video.

This tool runs entirely in your browser, so it needs JavaScript enabled. The description above stays readable either way — nothing here was ever going to be processed on a server.