AI art QR

A diffusion model (ControlNet) generates an image whose light distribution coincides with the QR pattern — the code is the picture. Every result is verified automatically; a code that cannot be decoded should be regenerated, not downloaded.

QR content (URL)Short URL = sparser QR pattern = prettier and more scannable image.

Style presets

Image promptQR strength (higher = more scannable, less artistic)1.3

The result appears here — with an automatic scan check.