# latentcat/qrbtf

AI & parametric QR code generator. AI & 参数化二维码生成器。https://qrbtf.com

Repository: https://github.com/latentcat/qrbtf
Canonical: https://ross.abutalabs.com/products/qrbtf
Homepage: https://qrbtf.com
Language: TypeScript
License: GPL-3.0
License Family: copyleft
Topics: qr, qrcode, generator, qr-code, qrcode-generator, qr-codes, art-qr, art-qr-code, art-qrcode
Last push: 2025-04-17T08:22:41+00:00

## Health v2 (maintenance only)
Score: 30/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 17, release rhythm 8, longevity 100
- inputs: {"age_days": 2315, "days_push": 503, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 6996, forks 591 (observed 2026-08-28T04:09:52.660909+00:00)

## What it is
QRBTF is an AI and parametric QR code generator that creates stylized, scannable QR codes, available as a hosted web app at qrbtf.com with an open-source parametric component. The parametric part runs client-side and exports SVG/JPG, while the AI part uses custom trained models for generative QR art.

## Use cases
- generate artistic QR codes from a URL or text
- create AI-generated QR code images with stable diffusion models
- make parametric SVG QR codes in custom styles without a backend
- embed stylized QR codes in marketing materials
- adjust error correction and anchor styles for scannable decorative QR codes
- self-host a QR code art generator

## When to choose
- you need visually appealing QR codes beyond plain black-and-white squares
- you want SVG output or client-side generation with no backend
- you want AI-generated QR imagery with control over strength and restoration
- you need a free, open-source parametric QR generator

## When to avoid
- you only need plain, standard QR codes with maximum reliability
- you need offline AI generation without API access
- you require a permissive license for derivative closed-source work (GPL-3.0 applies)
- you need bulk programmatic QR generation at scale

## Facets
- artifact type: application
- maturity: active
- function: image-processing, machine-learning, stable-diffusion, ui-components
- domain: web-development, artificial-intelligence, image-processing, graphics
- platform: self-hosted
- tags: qr-code, qr-code-generator, art-qr-code, parametric-qr, svg, nextjs, controlnet, web-server, nodejs

## Member repositories
- latentcat/qrbtf (main) score 30

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:52.660909+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:41:06.111195+00:00, confidence not recorded.
  - readme: https://github.com/latentcat/qrbtf (fetched 2026-08-28T04:09:52.660909+00:00, sha bf7e876d9b32)
  - homepage: https://qrbtf.com (fetched 2026-08-29T08:36:57.486514+00:00, sha 8c3218c4218d)
  - site_page: https://qrbtf.com/en/pricing (fetched 2026-08-29T08:36:57.495907+00:00, sha 6728feb2d00f)
- Data as of 2026-08-30T08:39:29.467469+00:00.