QR Code

QR = Quick Response


Format

 

Storage



  • Version 1 (21x21)
  • Version 2 (25x25)
  • Version 3 (29x29)
  • Version 4 (33x33)
  • Version 10 (57x57)
  • Version 40 (177x177)

Error Correction

容錯率越高,數據容量越小

  • L (低) : 7%
  • M (中等) : 15%
  • Q (四分) : 25%
  • H (高) : 30%


Application



Web Login

Application


 

Application



Augmented Reality

More


qrcode

By Oscar Tong

qrcode

  • 3,909