QRBTF AI

QRBTF is an AI and parametric QR code generator made by Latent Cat. Its generative mode produces QR codes as images from a text prompt, in any language, using models the vendor calls G1, with a version tuned for realistic landscapes and objects. A second mode generates parametric QR codes in many styles with no backend, exported as SVG. The generator exposes detailed controls. Users can set a prompt and negative prompt, a seed, control strength to trade scannability against natural looking images, prompt tuning, a restoration rate for image detail, output size, padding ratio, error correction level and anchor style. The site explains how to improve recognition rates and why some image subjects break up. It is aimed at designers and creators who want artistic QR codes and at developers, since the parametric library is open source. The site is available in English, Chinese and Japanese, and the team runs a Discord community and a GitHub presence. Pricing has three tiers. The AI QR Code Trial is free and includes 10 AI QR codes with fast generation. Pro costs 20 dollars per month and includes fast generation, unlimited generation with a rate limit, generation through a Discord bot, and community and email support. The Parametric QR Code is free forever, open source and needs no backend. Sign in is required for the AI modes. The changelog notes that QRBTF.AI first appeared in 2023 and that version 3 was rebuilt on Next.js in March 2024.