ZPL commandsBarcodes

^BCCode 128 bar code (subsets A, B, and C)

✓Supported by zplkit

Code 128, a dense symbology that encodes all ASCII characters. It is one of the most common bar codes on shipping and logistics labels.

Format

^BCo,h,f,g,e,m

Parameter	Description	Default
`o`	OrientationN normal, R 90°, I 180°, B 270°	Current ^FW value
`h`	Bar code height, in dots	Value set by ^BY
`f`	Print interpretation lineY or N	Y
`g`	Interpretation line above the codeY or N	N
`e`	UCC check digitY or N	N
`m`	ModeN none, U UCC case, A automatic, D UCC/EAN	N

Edit it to see what prints

^XA
^BY2
^FO50,50^BCN,100,Y,N,N^FD12345678^FS
^XZ

^BBCODABLOCK bar code

CODABLOCK, a stacked symbology built from rows of Code 39 or Code 128.

^BDUPS MaxiCode bar code

UPS MaxiCode, a fixed-size 2D symbol with a bullseye center, used for package sorting.