Drag on the model to paint · right-drag rotates · scroll zooms.
The image always keeps 2mm of solid material; a thicker plate is what lets a magnet sit flush.
Tap Place magnets, then click the model to drop pockets. Click a marker to remove.
No pockets — the back stays flat, ready for a stick-on magnet of any size.
0 keeps the traced outline as-is (crisp corners); higher rounds it. Only affects the Smooth style.
Print with the front on the plate, no supports. 3MF keeps one filament per color (AMS).