What is Aztec Code?
Aztec Code is a two-dimensional matrix barcode centered around a distinctive square bullseye. It is well suited to tickets and mobile displays because it can encode substantial data in a compact symbol.
The bullseye finder
The concentric center pattern allows readers to locate and orient the symbol without the large corner finder patterns used by QR Code.
Where Aztec is used
Aztec symbols are frequently encountered in transportation and ticketing applications, including mobile and printed tickets.
Aztec vs QR Code
Both are 2D matrix symbols with error correction. Their finder patterns, encoding structures and ecosystem adoption differ, so the correct choice depends on application requirements.
Practical implementation advice
Barcode artwork that looks correct on screen can still fail after printing. Preserve quiet zones, avoid non-uniform scaling, choose an appropriate X-dimension or module size, and test the final printed symbol with the scanners and software used in the real workflow.