This article provides information about barcodes on different poster sizes. Find out which sizes include a barcode and why.

For quality control purposes, we print a small barcode on the back of poster sizes below B2 (50 x 70 cm / 20 x 28 inches).

Our larger poster sizes (above B2) are produced using a different method that does not include a barcode.

The barcode is small and discreet and will not impact the overall look of your poster.