Convert MP3 to WAV

Editing software, DAWs and some hardware want uncompressed audio, which is the usual reason to go this direction. The result is a WAV at the same sample rate and channel count as the source, so nothing is resampled on the way through. Be ready for the size: uncompressed audio is roughly ten times larger than the MP3 it came from. Worth knowing — this cannot restore detail the MP3 encoding already discarded, only stop any further loss.

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.