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2025

QR Code Generator - Web & CLI

Web app and CLI that generate QR codes from URLs in PNG, SVG, PDF, EPS. Responsive UI with live preview and Express.js backend.

Node.jsExpress.jsHTML5CSS3JavaScriptQR GenerationREST APInpmFile SystemBase64 Encoding
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Features

  • •Responsive web interface with real-time validation
  • •Command-line interface for automation
  • •Multiple format support (PNG, SVG, PDF, EPS)
  • •RESTful API with Express.js backend