Convert MP3 files into uncompressed WAV so you can edit them in your DAW without adding further compression. Conversion runs in your browser, so your files are not uploaded by default.
In “Local” mode your file never leaves your device. No uploads, no server – ideal for sensitive recordings.
Pick “Local” for full privacy or “Server” for very large files and every format.
No sign-up, no queue, no watermark. Choose a file, convert, download.
No. MP3 is lossy, and detail that's already gone cannot be restored by converting to WAV. The WAV file sounds the same as the MP3, just uncompressed.
WAV is uncompressed and supported by virtually every editor and DAW. It's a good choice when you want to keep working on an MP3.
Because WAV is uncompressed, it takes far more space than the original MP3, often ten times as much. That extra size holds no new sound information, though.
No, conversion runs locally in your browser by default. For very large files, an optional server mode is available.