Dieline bleed and safe area calculator
Set up packaging artwork with the right bleed and safe area.
How it works
Bleed is artwork that runs past the cut line, so small shifts in cutting never leave a white edge. Safe area is the zone inside the cut where important text and logos belong. Most packaging printers ask for 1/8 inch (3 mm) of bleed.
On a box, the same rule applies at every fold: keep text at least 1/8 inch from creases, because board thickness and slight misregistration can put a fold through a letter. Ask your printer for their dieline and specifications; they'll often supply a template with bleed and safe lines drawn in.
Results are estimates based on typical industry values. Confirm final specifications with your supplier or carrier.
Frequently asked questions
How much bleed do boxes need?
Usually 1/8 inch (3 mm) for folding cartons and 1/4 inch for some corrugated work. Always follow your printer's spec.
What is the safe area in print?
The area inside the trim line, typically 1/8 inch in, where text and important graphics won't be cut or folded.
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