FileTranslator › MP3 to WAV
Convert MP3 to WAV
Audio editors, DAWs, samplers and CD-burning software often want uncompressed PCM input rather than MP3 — and some refuse compressed formats outright.
Drop MP3 files here
or
Output is pre-set to WAV — you can change it per file after adding.
About MP3 to WAV conversion
Your MP3 is decoded to standard 16-bit PCM WAV that any audio tool accepts. (Note: this does not restore quality the MP3 encoding already discarded.)
How to convert MP3 to WAV
- Drop your MP3 file onto the box above, or click Choose files.
- The output format is already set to WAV — adjust it per file if you need something else.
- Click Convert, then download your WAV file.
Free, no account, no watermarks — and because the conversion runs in your browser, your files are never uploaded to a server.
MP3 to WAV — frequently asked questions
How do I convert MP3 to WAV?
Drop your MP3 file onto the converter above (or click Choose files), make sure the output format is set to WAV — it is preselected on this page — then click Convert and download the result.
Is this MP3 to WAV converter free?
Yes. Converting MP3 to WAV on FileTranslator is completely free, with no account, no file limit and no watermarks. The site is supported by ads instead of fees.
Are my MP3 files uploaded to a server?
No. The conversion from MP3 to WAV runs entirely in your browser using WebAssembly and JavaScript — your files never leave your device, which makes it safe for private documents and photos.