Advanced QR Code Generator | Custom QR with Logo, WiFi, vCard | 100% Browser-Based
🚀 Advanced QR Code Generator | Fully Customizable | 100% Browser-Based
Welcome to the Advanced QR Code Generator – a powerful and user-friendly web application that allows you to generate fully customizable QR codes for multiple purposes, all directly in your browser. No backend. No server. No API keys. Just fast and secure QR generation.
🔥 What This App Can Generate
Create QR codes for:
✅ Text
✅ URLs
✅ Email (with subject & body)
✅ SMS (with phone number & message)
✅ WiFi credentials (with encryption options)
✅ Contact information (vCard format)
Perfect for business cards, events, websites, portfolios, marketing, and more!
🎨 Customization Features
Make your QR code truly unique with:
🎯 Adjustable size (100px – 500px)
🎨 Custom foreground & background colors
🛡 Error correction levels (L, M, Q, H)
📏 Margin control
🖼 Logo/Image overlay with transparency support
Preview your design in real-time before generating.
💡 User Experience Highlights
✨ Responsive design (Mobile + Desktop)
🌙 Dark / Light mode toggle
📂 Clean tab-based interface
🎨 Live color preview
⚡ Instant QR generation
📥 Output Options
⬇ Download as PNG
📋 Copy to clipboard (browser supported)
🛠 Technical Stack
HTML
CSS (Grid + Flexbox)
Vanilla JavaScript
qrcode.js library
File API
Clipboard API
CSS Variables for Dark Mode
✔ 100% Client-Side
✔ No Backend Required
✔ Fully Offline Compatible
🔗 GitHub Repository: https://github.com/Pradesha3112/QRCOD...