Box Dieline Generator

Set width, height, and depth. The SVG preview updates instantly and can be printed at actual size.

Input range: 20mm to 400mm

Cut lineFold line

Preview

Use print dialog and disable browser header/footer for clean output.

✨ Key Features

  • Generate a tuck-box dieline in real time just by entering width, height, and depth
  • Create UI sketch grid paper in A4, A3, or Letter size instantly
  • Preview your design and download or print at true scale as PDF
  • All processing happens in the browser — nothing is sent to any server

🪄 Who It's For

Packaging Designers

Enter box dimensions and get a dieline instantly — print it and use it for prototyping right away.

UI Designers & Planners

Print grid paper for wireframes and hand-drawn mockups in seconds.

Education & Learning

Use box dielines in art and craft classes. Just print on the day of the lesson.

DIY & Handmade Crafts

Make a custom box template for handmade gifts or products.

🔒 Privacy

All dimension and design data is processed inside your browser. Nothing is sent to any server. No sign-up or login required — start using it right away.

❓ Frequently Asked Questions

How do I print at the actual size?

In the print dialog, select "Actual size (100%)". It's also recommended to disable browser headers and footers.

What is the allowed input range for box dimensions?

Width, height, and depth can each be set from 20mm to 400mm.

Can I change the grid size for the sketch sheet?

Yes. In the UI Sketch settings panel you can freely adjust the grid size, margin, and bold line interval.

How do I save as PDF?

Click the "Download as PDF / Print" button and choose "PDF" as the destination in the print dialog.