Convert MP3 to WAV

Uncompressed PCM for editing + mastering.

Drop a file

or click to browse

Conversion runs 100% in your browser via ffmpeg. First use downloads ~25 MB (cached after).

Your file is processed entirely in your browser. No upload, no round trip, no queue.

Frequently asked

Is it free?: Yes. Up to 4 MB per file, no sign-up required. Paid plans start at $12.99/mo — unlock up to 5 GB files, batch conversions, and API access.
How long are files kept?: 60 minutes, then auto-deleted. This is enforced by a cron job — not just a promise.
Do you watermark?: Never. Not on free, not on Pro. The output is yours.
Do you sell my files?: No. We don't train models on your uploads, we don't share them, we delete them.

More video & audio tools

Same drop zone — different conversion.