Upload Maps

Upload

Batch upload multiple maps at once. Supports filename parsing for grid size and resolution — formats like _ppi38, _13x21, and more.

Scale It

Align your map's grid to a true 1-inch overlay with precision. Drag to reposition, scroll to zoom, or use arrow keys to nudge pixel-perfect alignment.

Export

Export your calibrated map as a tiled PDF. Every grid square prints at exactly 1 physical inch at 100% scale — ready for the table.