Create a GS1-compliant barcode as a print-ready vector PDF, with flexo bar width reduction built in.
In development
Barcode
Upload a PDF that already has a barcode — we read its size, symbology and number, then fill in the form so you can drop in a clean GS1 version at the same size.
GS1 range 80–200%. Scales the whole symbol.
Bar width reduction: 0.09mm · tune to your press
OCR-B is the generic barcode font used on most artwork.
mm, same colour as bars
Scanners read with red light — bars must be dark, background light. Red bars won't scan.