Converting WAV to FLAC
This page is the WAV to FLAC setting of our converter, with FLAC already chosen. Drop a WAV file in and the result comes back as FLAC — no account, no queue, and no watermark on the output.
The conversion runs entirely inside your browser tab. Your file is read into memory on your own machine, converted there, and handed straight back. Nothing is uploaded, which means there is no size limit imposed by someone else's bandwidth and no copy of your file sitting on a server after you close the tab.
What is WAV?
Uncompressed PCM. Large, lossless, and universally accepted by editing software.
What is FLAC?
Lossless compression at roughly half the size of WAV, with bit-identical audio. The archival choice.
Is it really free?
Yes, and there is no catch to explain. Because the work happens on your device rather than on a server, running this costs us nothing per conversion — so there is no bill to recover and nothing to gate behind a sign-up, a daily quota or a watermark.