LocalConvert
Audio Converter

Convert audio to WAV — free & private

Convert MP3, OGG, FLAC, AAC, M4A and more to uncompressed WAV format. Runs entirely in your browser.

No server uploads100% privateGPU acceleratedOpen source

How to convert to WAV

  1. 1

    Choose your file

    Click or drag any MP3, OGG, FLAC file onto the uploader above.

  2. 2

    Pick WAV format

    Select WAV from the format dropdown in the converter.

  3. 3

    Save

    Hit the convert button, then save your WAV file to your device instantly.

Supported input formats

.MP3.OGG.FLAC.AAC.M4A.OPUS

FAQ

Is the WAV converter really free?

Yes, completely free. No hidden fees, no watermarks, no file size limits. LocalConvert is open source and free forever.

Are my files safe?

Absolutely. Your files never leave your browser. All conversion happens using WebAssembly running locally on your device — no uploads, ever.

What files can I convert to WAV?

You can convert MP3, OGG, FLAC, AAC, M4A, OPUS files to WAV.