SIZE — Label size

Declares label width and height in millimetres. TSPL measures media in mm while coordinates are in dots.

Engine status: Rendered

This command produces visible output in the preview.

Syntax

SIZE <w> mm, <h> mm

Example

SIZE 100 mm, 150 mm
GAP 3 mm, 0 mm
CLS
PRINT 1

Open this example in the preview →

Open the validator →

Rendered example

Output of the example above in our renderer (203 dpi). Not verified on a physical printer.

Parameters

Parameter	Meaning
`w mm`	Label width; with the mm suffix in millimetres, without a unit in inches
`h mm`	Label height, same unit rule; the preview converts at 8 dots per mm

Common mistake

Leaving out the unit: in TSPL a bare number means INCHES, so SIZE 100, 150 asks for a 100 × 150 inch label (the preview clamps it). Write SIZE 100 mm, 150 mm.

The same job in other languages

ZPL equivalent: ^PW · ^LL · EPL q · EPL Q · Language comparison

All TSPL commands

GAP · REFERENCE · CLS · TEXT · BARCODE · QRCODE · BOX · BAR · BITMAP · PRINT · DIRECTION · DENSITY · SPEED · OFFSET · SET · CODEPAGE · BLINE

All TSPL commands