I
Land that makes sense
Tectonic ridges, erosion, climate and rainfall decide where rivers run and which biomes grow. Coasts, deltas, glaciers and deserts land where they should.
Procedural world builder
Draw a world worth mapping.
Generate realistic land with climate, rivers and biomes. Sculpt it, walk it in 3D, then found the towns, cities and kingdoms that live on it. For game masters, writers and anyone who likes a good map.
No install. Runs in your browser.
From the first coastline to the last castle
II
Sculpt and paint by hand
Raise mountains, cut valleys or repaint a biome with brushes that work on the flat map and in the 3D view, with undo all the way back.
III
Walk the world in 3D
Forests, snow lines, rivers running into the sea, fog at the horizon. Orbit, fly with WASD, and drop down to see your coastline from the ground.
IV
Then fill it with people
Found towns and cities, draw kingdoms and nation states, mark ruins and lairs. Switch between the terrain and human layers at any time.
One map, any setting
The human layer comes with a list of things to place for each setting. Fantasy has hamlets to capitals, keeps to fortresses, temples, wizard towers and dragon lairs. Cyberpunk has megacities, arcologies, corporate territories and nation states. More settings are a list away.
- Fantasy
- Cyberpunk
- Village
- Town
- City
- Capital
- Port
- Castle
- Temple
- Wizard's tower
- Dragon's lair
- Mine
How it works
- Step 1
Generate
Pick a scale and a shape, roll a seed, and a coherent world appears.
- Step 2
Shape
Tune the climate, then sculpt or paint the details you care about.
- Step 3
Populate
Place settlements, claim territory, name everything, and share it.