Tray Workshop guide

Warhammer The Old World base adapter STL generator

Adapter trays are useful when an older Warhammer Fantasy Battle base size needs to sit inside a newer Warhammer The Old World style footprint while preserving ranked unit spacing.

How adapter trays work

Set the larger target base size first, then set the smaller cutout size that the original model base should sit into. Tray Workshop generates the STL in the browser so you can tune tolerance, height, border width, and magnet options before printing.

Unofficial fan-made utility. Warhammer names are used descriptively for compatibility and search clarity.