Packaging Tools for Buyers and Designers
Two tools we built for our own work, free to use. Work out how thick your board should be, and draw a to-scale dieline for the box you want — then send it to us or to any printer.
Box Dieline Generator
Enter length, width and height to draw a print-ready dieline for a straight tuck end, reverse tuck end, tray or sleeve box. True to scale in millimetres, with cut and crease lines, ready to download as SVG.
Open the dieline generator →Paperboard Thickness Calculator
Convert between GSM, PT (points) and millimetres for SBS white card, coated art paper, kraft and greyboard — with a full caliper chart and a guide to choosing the right board for your box.
Open the thickness calculator →Why we publish these
Most packaging questions are small ones that still cost a buyer a day: how thick is 350 gsm in mm? What does a reverse tuck end actually look like flat? We answer them every week by email, so we drew the tools once and put them online for everyone.
They are free, they run in your browser, and nothing is sent to us when you use them. If you want the professional version — a production dieline drawn to your exact board and press, or a board recommendation with samples — that is what we do all day: see free dieline service, paper materials and printing service.
Built the Dieline? Send It Over.
Upload your template or tell us the dimensions and board — we'll come back with a structural check, a sample timeline and a price.
Get a Quote from Your Dieline →