2D Symbologies

Symbology DotCode


  • Designed to tolerate missing, extra or poorly-placed dots without sacrificing reading integrity.
  • The symbology is intended for industrial, high-speed marking with ink-jet or laser.
  • This variable size, dot matrix symbology encodes data in an array of nominally disconnected dots arranged within a regular grid of possible locations.
  • The overall symbol shape is adjustable, rectangular to nearly square shaped symbols are possible.
  • The symbol size is theoretically unlimited but practically limited to approximately 124 modules (lines/columns).
  • Standard code page is Latin 1.
  • Ready for GS1 applications and suitable for encoding application identifiers (AIs).