Universal QR Code Generator

📘 Documentation

Full setup and usage instructions are available in the official documentation:

👉 View Documentation (PDF)

The documentation includes:

• Installation and setup guide
• Step-by-step instructions for demo scenes
• Full list of supported QR and barcode formats
• Scripting examples for dynamic runtime generation
• Tips for customization and optimization

🧩 Universal QR Code Generator for Unity

Create fully customizable QR codes and barcodes directly inside Unity — no external tools required.

Universal QR Code Generator is a lightweight and powerful tool that lets you generate, display, and customize QR codes or barcodes at runtime. Perfect for games, apps, and UI systems, this asset allows you to add QR-based features like user authentication, data sharing, ticketing, and marketing — all without leaving Unity.

🚀 Key Features

• Multi-Platform Support: Works on WebGL, Android, iOS, and Windows
• Runtime Generation: Create dynamic QR codes directly in your game or app
• Edit Mode Preview: Instantly see results without entering Play Mode
• Fully Customizable: Change colors, backgrounds, outlines, padding, and corner styles
• Smart Scaling: Automatically adjusts to your UI container size
• Performance-Friendly: Generates thousands of codes with minimal memory usage
• Transparent Backgrounds: Perfect for overlays and UI design
• Multiple Formats Supported: QR, CODE_39, CODE_128, EAN_8, EAN_13, UPC_A, UPC_E, ITF, CODABAR, PDF_417, DATA_MATRIX, AZTEC
  

🎨 Customization Options

• Custom QR and background colors
• Rounded corners and outlines
• Adjustable quality levels (Very Low → High)
• Dynamic size scaling
• Optional transparent backgrounds

💡 Perfect For

• In-app QR code sharing
• Game ticket or ID systems
• User authentication and verification
• Product, promo, or marketing codes
• Real-time data display in UI

Universal QR Code Generator gives you complete control, instant previews, and a seamless workflow — making QR integration fast, flexible, and fun.

👉 Just drag, customize, and generate — directly inside Unity.

📦 Included in the Package

This asset comes with three ready-to-use demo scenes to help you get started quickly:

1. Ticket Examples Scene – Demonstrates four different ticket samples, each displaying a unique QR code setup.
2. Supported Formats Scene – Showcases all available QR and barcode formats supported by the system.
3. Multiple QR Codes Scene – Displays a ticket with multiple dynamically generated QR codes, controlled via script, to illustrate runtime customization and data updates.

Each example is fully functional, well-documented, and designed to help you integrate QR generation into your own project with minimal effort.