Open-source land editor

Farm Polygon Mapper

Add, remove and drag boundary points. Pan, rotate, zoom, fit the polygon, and import or export validated JSON.

Version 1.1

Interactive editor

Farm boundary

Drag a numbered point to reshape the land. Drag the canvas to pan.

Zoom 100% Rotation 0°
Editable farm polygon A polygon with draggable numbered boundary points. The canvas can be panned and zoomed.
Mouse wheel: zoom at pointer Drag canvas: pan Ctrl+Z / Ctrl+Y: undo / redo Delete: remove selected point