Convert MP3 to WAV for free, right in your browser. Drop a file, wait a few seconds and download. Handy for DJ software, samplers and editors that expect WAV.
Yes. The MP3 to WAV Converter is free with no sign-up and no watermark. It converts on your device, so your file is never uploaded.
Convert MP3 to WAV right in your browser. Files never leave your device, so there is no upload wait and no size queue.
Drop your MP3 file or tap to choose
Up to 1 GB. Converted on your device.
How the MP3 to WAV converter works: drop a file, it converts on your device, download the result.
Drag it onto the box, or tap to choose it.
Your browser decodes and re-encodes it while a bar shows progress.
Preview it, then download a file named like the original.
MP3 is the file most people already have: a downloaded beat, a podcast export, a stock music track. It works for playback, but samplers, some hardware and broadcast systems require WAV, and editors line WAV up to the exact sample without any decoding guesswork.
A 128 kbps MP3 grows about eleven times when it becomes 16-bit stereo WAV, yet it sounds identical, because the detail MP3 removed cannot be recovered. You gain a stable editing file, not better audio. Keep the original MP3 if storage matters.
MP3 encoders add a few milliseconds of padding at the start, and variable bitrate files can drift out of sync in some video editors. A WAV copy removes both problems, which is why editors often convert music to WAV before cutting a video to the beat.
No. The MP3 compression already happened, and converting to WAV cannot restore what was removed. It gives you an uncompressed copy that editors can process without losing more.
The WAV keeps the sample rate and channels of your MP3, usually 44.1 kHz stereo, so it lines up with the original timing exactly.
No. It converts inside your browser, on your own device. Nothing reaches FacelessGenie or any other server.
Files up to 1 GB work. Long recordings simply take longer on slower devices.
Recent Chrome, Edge and Safari handle every format here. Firefox opens most audio. For WAV problems, Chrome or Edge is the safest retry.