Printer Script Command Inspector

Inspect ZPL, EPL, CPCL, TSPL, SBPL, DPL, IPL, ESC/POS, PCL, PJL, and Zebra SGD command lines in one browser tool.

ZPL fieldsCommand tableAnalyzer

ZPL input

ZPL

The inspector recognizes common command families and keeps the raw script in your browser for quick debugging.

Results

13 Commands

^XAZPLLine 1Start ZPL format

^PW8ZPLLine 2ZPL command

^LL4ZPLLine 3ZPL command

^FO5ZPLLine 4ZPL command

^A0NZPLLine 4Font selection

^FDOZPLLine 4ZPL command

^FSZPLLine 4Field separator

^FO5ZPLLine 5ZPL command

^BY2ZPLLine 5ZPL command

^BCNZPLLine 5ZPL command

^FD1ZPLLine 5ZPL command

^FSZPLLine 5Field separator

^XZZPLLine 6End ZPL format

1	ZPL	^XA	Start ZPL format	^XA
2	ZPL	^PW8	ZPL command	^PW812
3	ZPL	^LL4	ZPL command	^LL406
4	ZPL	^FO5	ZPL command	^FO50,50^A0N,36,36^FDORDER 1001^FS
4	ZPL	^A0N	Font selection	^FO50,50^A0N,36,36^FDORDER 1001^FS
4	ZPL	^FDO	ZPL command	^FO50,50^A0N,36,36^FDORDER 1001^FS
4	ZPL	^FS	Field separator	^FO50,50^A0N,36,36^FDORDER 1001^FS
5	ZPL	^FO5	ZPL command	^FO50,120^BY2^BCN,120,Y,N,N^FD1Z999AA10123456784^FS
5	ZPL	^BY2	ZPL command	^FO50,120^BY2^BCN,120,Y,N,N^FD1Z999AA10123456784^FS
5	ZPL	^BCN	ZPL command	^FO50,120^BY2^BCN,120,Y,N,N^FD1Z999AA10123456784^FS
5	ZPL	^FD1	ZPL command	^FO50,120^BY2^BCN,120,Y,N,N^FD1Z999AA10123456784^FS
5	ZPL	^FS	Field separator	^FO50,120^BY2^BCN,120,Y,N,N^FD1Z999AA10123456784^FS
6	ZPL	^XZ	End ZPL format	^XZ

How to use it

Paste real data

Use a label template, printer script, or barcode payload from the system you need to debug.

Review the generated result

Check the converted ZPL, parsed fields, or readiness warnings in the result panel.

Validate before production

Preview the full label and test one real printed sample before replacing production templates.

Printer Script Command Inspector FAQ

No. It covers common commands and highlights items that still need manual review.

The lightweight parsing and conversion run in the browser for this tool UI.

Yes. Fonts, firmware, DPI, media, and printer settings can change final output.