Explore maps. Extract data.
3D buildings and terrain at your fingertips.
Toggle extruded buildings from OpenStreetMap data and realistic terrain elevation with a single click. The map responds instantly — no reloads, no page transitions.
- OSM building footprints with heights
- Mapterhorn DEM terrain tiles (free)
- Automatic hillshading
Contours, waterways, and more.
Enable zoom-adaptive contour lines with elevation labels, render waterways and coastline from OSM, and switch between Voyager, Dark Matter, and Satellite basemaps.
- Zoom-adaptive contour thresholds
- Theme-reactive layer colors
- Three map styles with auto dark mode
Draw areas, measure distances.
Define areas of interest with a bounding box or draw custom shapes (points, lines, rectangles, circles, polygons). Measure distances with the rubber-band ruler tool — live labels, real-time updates.
- Bounding box with resize and drag handles
- Five shape types (point, line, rect, circle, polygon)
- Distance measurement via @turf/turf
Export exactly what you need.
Choose from GeoJSON, OBJ (Blender-ready, Z-up), DXF, or GeoTIFF. Select layers individually — terrain mesh, building footprints, contour lines, water lines — and download with one click.
- GeoJSON, OBJ, DXF, and GeoTIFF formats
- Selectable layers per export
- Free for areas under 3 km²
Ready to explore the map?
No sign-up required. Free exports for areas under 3 km².