QR Code Generator

About QR Codes

QR codes (Quick Response codes) are two-dimensional barcodes that can store various types of data, including URLs, text, and contact information.

  • Error Correction Levels determine how much damage a QR code can sustain while remaining scannable
  • Higher error correction levels make the QR code larger but more reliable
  • The size of the QR code should be adjusted based on how it will be displayed and scanned
  • Ensure sufficient contrast between foreground and background colors for optimal scanning