#000000
#FFFFFF
M (Medium)

Professional QR Code Generation Solution

Efficient online QR code generation with real-time preview and export capabilities, meeting enterprise-level QR code production needs.

QR Code Applications

  • Marketing Materials: Poster/Flyer QR codes
  • Product Packaging: Anti-counterfeit labels
  • Digital Business Cards: Contact sharing
  • Event Promotion: Conference check-in codes

Key Advantages

  • 🔄 Real-time dynamic preview
  • 🎨 16M+ color customization
  • 🛡️ L/M/Q/H error correction
  • ⏱️ 1-second generation speed

Technical Specifications

  • Output Formats: PNG
  • Resolution: 1024×1024px
  • Color Mode: RGB/HEX switching
  • Standard: ISO/IEC 18004 compliant

Data Security

  • 🔒 Client-side generation (no server transfer)
  • 🚫 Zero content storage
  • 🛡️ GDPR-compliant processing
  • 📖 Auto-clear history