Convert FLAC to WAV
Convert FLAC files to WAV entirely in your browser — no upload, no account, no watermark.
Your file never leaves your device — conversion runs entirely in this browser tab.
To convert FLAC to WAV, open the WAV converter and drop your FLAC file in. The conversion runs entirely inside your browser using WebAssembly, so the file is never uploaded. A genuinely lossless conversion in both directions — FLAC is simply WAV compressed without loss.
What to expect from this conversion
A genuinely lossless conversion in both directions — FLAC is simply WAV compressed without loss. Expect the file to roughly double in size and sound bit-identical. Useful when a tool cannot read FLAC.
Free Lossless Audio Codec. Compresses without discarding anything, typically to about half the size of WAV.
Lossless · audio
Uncompressed PCM audio. No quality loss, but roughly ten times the size of an MP3.
Lossless · audio
How to do it
- Open the WAV converter
Go to the WAV converter and drop your FLAC file onto it, or click to browse.
- Convert
Press Convert. FFmpeg runs in your browser and shows real progress as it works.
- Download
Download the finished WAV file. It is created in your browser and never sent anywhere.
Common questions
How do I convert FLAC to WAV?
Open the WAV converter, drop your FLAC file onto it and press Convert. Everything runs in your browser — the file is not uploaded. Desktop browsers handle files up to about 200MB; mobile browsers about 40MB.
Does converting FLAC to WAV lose quality?
Not on the encoding side. WAV does not discard data when written, so nothing further is lost — though anything the FLAC source already discarded stays gone.
Is it free to convert FLAC to WAV?
Yes, with no account, no watermark and no daily limit. The processing happens on your device rather than on a server, so there are no per-conversion costs to pass on.
Are my files uploaded when converting FLAC to WAV?
No. FFmpeg runs as WebAssembly inside your browser tab. The file is read from your disk, processed in memory and written back out — it never reaches a server.