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QR Code Generator

Generate QR codes from text, URLs, or any data

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About QR Codes

QR (Quick Response) codes are 2D barcodes that can store various types of data. They're widely used for URLs, contact information, WiFi credentials, and more.

Error Correction Levels:

  • • Low (7%): Smallest size, minimal error recovery
  • • Medium (15%): Balanced size and reliability
  • • Quartile (25%): Good for dirty/damaged surfaces
  • • High (30%): Maximum reliability, larger size

WiFi QR Format:

wifi:T:WPA;S:NetworkName;P:Password;;