MP3
WAVConvert MP3 audio to uncompressed WAV.
This tool decodes an MP3 file and saves it as uncompressed WAV audio, which many editing and production tools prefer for further work. Your file uploads over an encrypted connection and converts, typically finishing in seconds. Files up to 100MB are supported. Note that decompressing MP3 doesn't restore audio detail lost during the original MP3 encoding.
Drop your MP3 file here
Upload filesSize up to 100 MB
Upload your MP3 file: drag it into the drop zone or click to browse. Files up to 100MB work.
Click Convert. The file is decoded to WAV, usually finishing in seconds.
Download the WAV file for editing, sampling, or use in software that expects uncompressed audio.
No. MP3 is a lossy format, so detail removed during the original encoding is gone for good. Converting to WAV only changes the container and stops further quality loss from re-compression. It won't restore anything the MP3 encoder already discarded.
Some audio editors, DAWs, and hardware samplers expect uncompressed audio and handle WAV more reliably than compressed formats. WAV also avoids any further generation loss if you plan to re-export the file multiple times during editing.
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Your file uploads over an encrypted connection, and you can delete it anytime from My Files.
Last updated: July 8, 2026