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Data Matrix, QR and Aztec barcode symbol creation by javascript
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+ Creates Data Matrix in square or rectangular pattern.
+ Creates QR or micro QR bar code symbols.
+ Creates Aztec, compact Aztec or Aztec rune bar codes.
+ Scalable Vector Graphic or PNG/GIF pixel image output.
+ One short and compact program for all barcodes.
+ Automatic mode encoding and barcode size selection.
+ Algorithm could be easily adapted to individual requirements.
+ Free and open-source software program.
– no size optimization for mixed data types in one symbol.
– no handling of special codes like FNC1 or ECI.