Convert WAV to FLAC
Upload your WAV file and download it as FLAC, without installing software and without it leaving your device.
Your files never leave your device
How to convert WAV to FLAC
- 1
Upload the WAV
You can also drag it onto the upload area.
- 2
Convert
One click: the proper FLAC codec with sensible settings.
- 3
Download the FLAC
Ready for any player.
Why use this tool
Straightforward
No sign-ups, queues or artificial limits.
Proper codec
The FLAC comes out with its native codec, no workarounds.
Private
Your audio never leaves your device: ffmpeg runs inside your browser.
Real engine
ffmpeg, the industry standard, compiled to WebAssembly and self-hosted.
Frequently asked questions
Is quality lost?
No: FLAC is a lossless format, so the sonic content is preserved exactly.
Is my file uploaded to a server?
No: the conversion happens entirely in your browser with ffmpeg in WebAssembly.
Is there a size limit?
Up to 250 MB per file works fine on normal machines.