Audio to WAV Converter Media
Convert MP3, M4A, OGG, FLAC and more into uncompressed WAV.
Audio to WAV Converter is a free online tool that convert MP3, M4A, OGG, FLAC and more into uncompressed WAV. It runs entirely in your web browser using plain JavaScript, so files are processed on your own device and never uploaded to a server. There is no sign-up, no file size limit imposed by the site, no watermark and no paid tier.
- Price
- Free — no account, no quota, no watermark
- Category
- Media
- Where it runs
- In your browser, on your device
- Files uploaded
- None
- Technology
- plain JavaScript
- Settings
- None — it just works
- Works offline
- Yes, after the first visit
About Audio to WAV Converter
Decoding happens through the Web Audio API using the codecs your browser already ships, then the samples are written straight back out as a 16-bit PCM WAV. Nothing is uploaded. WAV is uncompressed, so expect the output to be considerably larger than the input.
How to use it
- Everything audio to wav converter needs is on this page.
- Your input is processed locally and discarded when you close the tab.
Under the hood
| Runs on | plain JavaScript — runs the whole thing |
Questions
Which browsers does this work in?
It relies on plain JavaScript, supported in current versions of Chrome, Edge, Firefox and Safari. Features needing camera, microphone or screen access will ask permission first, and that prompt comes from your browser rather than from this page.