Single barcode generator
Create, customize, and export CODE128 barcodes with precise label sizing.
Barcode Data
0/50 characters
Label Size
Labels Per Page
1 label per page (custom size)
Fine-Tune Controls
Page Margin5mm
Gap Between Labels2mm
Barcode Height100px
Bar Width1
Width < 1.5 may affect scanning.
Font Size18px
Live preview
50 × 25mmPage Layout Preview
50 × 25 mm
1 label per page
1 col × 1 row
Margin: 5mmGap: 2mm