Introducing the upgraded version of our model - Controlnet QR code Monster v2. V2 is a huge upgrade over v1, for scannability AND creativity.

QR codes can now seamlessly blend the image by using a gray-colored background (#808080).

As with the former version, the readability of some generated codes may vary, however playing around with parameters and prompts could yield better results.
Another version found in Civitai gets blurry images, so I upload cpkt version which is better

You can find in in the v2/ subfolder.
Cred: https://huggingface.co/monster-labs/control_v1p_sd15_qrcode_monster