Cylinder Box Designer
Free Cylinder Box Generator
Design custom laser-cut cylinder boxes with GravoLab. Set the radius, height, material thickness, panel count and finger-joint width to generate a real-scale, print-ready layout for your project.
Add optional top and rib openings in polygon or circle shapes, choose internal or external dimensions, and use the explode slider to preview how the panels assemble and disassemble in 3D before you cut.
The built-in 2D and 3D previews make it easy to check proportions and joinery before exporting. When your design is ready, download the complete layout as a single, laser-ready SVG file.
The Cylinder Box Generator is especially useful for round containers, lampshades, planters, storage tubes and other cylindrical laser-cut projects that need precise, repeatable panels.
How to Create a Cylinder Box
- Choose your units and whether dimensions are internal or external.
- Set the radius, height and material thickness.
- Define the panel count and target finger-joint width.
- Optionally add a top opening and ribs with their own hole shapes.
- Preview the assembly, then export your finished box as an SVG.
Cylinder Box Generator FAQ
Can I choose internal or external dimensions?
Yes. You can switch between internal and external dimensions depending on how the final box needs to fit.
Can I add ribs for extra strength?
Yes. Enable ribs and set their count and hole shape to reinforce the cylinder structure.
Can I preview the assembly before cutting?
Yes. Use the explode slider and the 3D preview to check how the panels fit together before you export.
Can I export the design as SVG?
Yes. The complete cylinder box layout can be exported as a single, laser-ready SVG file.
Is the Cylinder Box Generator free?
Yes. The GravoLab Cylinder Box Generator is free to use.