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Barcode Types

Dynamsoft Barcode Reader SDK supports all common barcode types including 1D barcodes, QR Code, PDF417, DataMatrix, MaxiCode, Aztec Code, DataBar, GS1 Composite Code, Pharmacode, Patch Code and Postal Codes.

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Linear Barcode Symbologies

Linear barcode symbologies consist of vertical lines of varying widths with specific gaps resulting in a particular pattern.

UPC-A

2D Barcode Symbologies

2D barcodes, or two-dimensional barcodes, are more complex. They encode data generally in square or rectangular patterns of two dimensions.

QR Code

Composite Symbologies

Composite barcodes are usually composed of two different types, which are generally grouped together from top to bottom and are standardized by GS1.

GS1 Composite Code

Other Symbologies

Dynamsoft Barcode Reader also supports other barcode types such as Pharmacode, Patch Code and Postal Codes.

Postnet