QR Diffusion

QR Diffusion is a web-based AI QR code art generator for business owners, marketers, and artists who want visually distinctive QR codes that still scan reliably.

It uses Stable Diffusion with ControlNet to turn a text prompt into a QR image, blending light and dark features that match the prompt while preserving QR structure. Key capabilities include:

• Prompt-based artistic QR generation to produce themed designs for campaigns, posters, packaging, and social content
• Templates and layout options for faster starting points and consistent outputs
• Static and dynamic QR codes, including editable destination data and support for long URLs (dynamic also includes tracking and analytics)
• Insert QR into existing images for placing codes inside current designs

Pricing: Freemium. Free tier available. Paid plans include Lite ($11/month billed annually as $132), Pro ($13/month billed annually as $156), and Ultimate ($79/month billed annually as $948).

Notable for combining generative image models with QR constraints to produce art-forward codes, plus subscription benefits such as priority queue, high-performance GPU, higher generation limits, and early access features (including planned NFT minting).