← home // about // projects // contact
← Back to projects

QR GENERATOR

Minimalist QR code generator with color customization

HTML/CSS JavaScript QRCode.js Cloudflare Pages

// try it live

Live Preview Open in new tab

// overview

An elegant web application for generating QR codes. Users enter a URL, choose a color from a palette or custom color picker, and instantly receive a QR code with options to download (PNG) and copy the link. Includes WCAG contrast check for readability.

QR Generator is a minimalist web application designed for quick and simple QR code creation. Users enter a URL, select a color from the palette or using a custom color picker, and instantly get a QR code ready for use. The application supports:

  • QR code generation with high error correction (Level H)
  • 8 preset colors + custom color picker for full control
  • WCAG contrast check — warning if color is too weak for scanning
  • QR code download as PNG with padding for better quality
  • One-click link copying to clipboard
  • Automatic https:// protocol addition
  • Responsive design optimized for mobile devices
  • Deployed on Cloudflare Pages for fast and reliable access

// screenshots

// demo videos

Demo

// documentation

Documentation Open PDF

Project documentation available as PDF

View Documentation