MP3 to WAV Converter
Turn an audio file into an uncompressed WAV.
Quick answer: Choose an audio file and press Convert. It is decoded by your browser and saved as a WAV. WAV files are much larger than MP3 files. Nothing is uploaded.
🔒 Your files stay on your device. Nothing is uploaded, and nothing is saved or kept on our side.
How to use it
- Choose a file or drop it on the box.
- Adjust the options if you like.
- Press the button and download the result.
WAV is uncompressed, so a three-minute song is about 30 MB. Which formats can be opened depends on your browser. MP3, M4A, OGG and WAV work in current Chrome, Edge, Firefox and Safari.
What people use it for
- Forms and applications that need a certain format
- Sharing and printing
- Reducing file size
- Working without installing software
- Private files you do not want to upload
Questions
Is my file uploaded?
No. The conversion runs in your browser, so your file never leaves your device and nothing is stored.
Is it free?
Yes. No sign-up, no limit and no watermark.
Does it work on a phone?
Yes, in any modern phone browser. Very large files may be slow on older phones.
Is it free?
Yes. No sign-up, no install and no limit.
Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.