WAV to FLAC Converter
Convert WAV to FLAC free, right in your browser.
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About the WAV to FLAC converter
The WAV to FLAC converter changes a WAV file into FLAC, right in your browser. Upload your WAV file and download the FLAC version — free, with no sign-up, no watermark, and nothing uploaded.
WAV is uncompressed audio — large files at full quality, ideal for editing. FLAC is lossless audio — full quality at a smaller size than WAV. The conversion runs on an in-browser build of ffmpeg, so your file is processed entirely on your own device and never sent to a server.
Frequently asked questions
- Is the WAV to FLAC converter free?
- Yes — completely free, with no sign-up, no watermark and no limits.
- Is my file uploaded to a server?
- No. It runs an in-browser build of ffmpeg, so your file is processed entirely on your own device and never uploaded.
- Will converting to FLAC lose quality?
- Converting to FLAC keeps full quality — FLAC is a lossless format. Note it can't recover detail that a lossy source (like an MP3) had already discarded.
- Why convert WAV to FLAC?
- FLAC is lossless audio — full quality at a smaller size than WAV. Converting to FLAC makes the file easier to use wherever FLAC is expected.
- Why does the first run take a moment?
- The first time, it downloads a ~32 MB processing engine, which is cached afterwards so later conversions start instantly.