MP3 to WAV Converter
Convert MP3 files to WAV free — instantly, with no sign-up, no watermark and no upload.
Zero server uploads. The MP3 to WAV conversion happens inside your browser, so your file never leaves your device and nothing is stored by us.
Drop your MP3 file here
or click to browse — accepts .mp3,.m4a,.aac,.ogg,.flac
Instant and free
No account, no watermark and no file size limit — as fast as your device allows.
Completely private
Everything runs in your browser, so your files are never uploaded anywhere.
Works everywhere
Chrome, Edge, Safari and Firefox on Windows, macOS, Linux, Android and iOS.
Why convert MP3 to WAV?
WAV is uncompressed audio, which is what music software, video editors and transcription tools usually want for editing. It also works for M4A, AAC, OGG and FLAC input.
Are my MP3 files uploaded anywhere?
No. The conversion runs inside your browser using your own device's processing power, so the file never leaves your computer or phone and nothing is stored on a server.