Aztec Code

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A 2D matrix barcode with a distinctive concentric square bull's-eye finder pattern at its center, eliminating the need for a quiet zone. Aztec is the standard for airline and rail ticketing because its finder pattern enables reliable scanning from phone screens at varying angles and distances.


  




  

    

    

      

        
Aztec Code

        
        2D Matrix
        
      

      
      
      

        Type
        2D Matrix
      

      
      

      

        Data Length
        variable
      

      
      

      

        Character Set
        Full ASCII + binary data
      

      
      

      

        Year
        1995
      

      
    

  






  



  

  



  




  
Related Guides

  

    
    
      
      
      
      

        
Error Correction in 2D Barcodes: Reed-Solomon & Beyond

        
How 2D barcodes recover from damage using Reed-Solomon error correction, and what error correction levels mean in practice.

      

    
    
    
      
      
      
      

        
Aztec Code: The Barcode Inside Your Boarding Pass

        
Technical reference for Aztec Code: compact core design, no quiet zone requirement, IATA BCBP usage, and comparison with Data Matrix.

      

    
    
    
      
      
      
      

        
ISO/IEC 15415: 2D Barcode Verification Standards

        
Verifying 2D barcode quality under ISO/IEC 15415 — cell contrast, modulation, grid non-uniformity, and axial non-uniformity parameters.

      

    
    
    
      
      
      
      

        
Mobile Wallet Barcodes: Apple Wallet, Google Pay & Passbook

        
How barcodes power mobile wallet passes — boarding passes, event tickets, loyalty cards, and the PKPass/SaveToPay formats.

      

    
    
    
      
      
      
      

        
Event Ticketing Barcodes: From PDF to Mobile

        
Barcode systems for event ticketing — PDF417 on paper tickets, Aztec in mobile wallets, anti-forgery measures, and gate scanning workflows.

      

    
    
  





  




  
Related Terms

  

    
    
      Aztec Code