Board game insert generator

Measure the inside of the box, list the components, get a layout, a cut plan and STL files.

You enter dimensions you measured yourself. This tool holds no game data.

Box inside dimensions

Measure the inside, not the box art. Floor to lid, at the narrowest point between ribs.

Width mmDepth mmHeight mm

PlayersMaterialMaterial thickness mmClearance mmSheet width mmSheet height mm

Note

One row per component type. The three markings decide the trays.

Split items get one tray per player. Setup-only trays go on top. All-game trays sit at the front.

BGG Card Sleeve Reference, Gamegenic Sleeve Size Guide 2022 (checked 2026-09-21)

Fill in the box size and one component to get a layout.

Time it once before you build, once after.

Before-

After-

Nothing timed yet.

Your dimensions stay in this browser. The PDF and the STL files are built here too. Read how to build it

These do not exist yet. Tap one if you would use it.