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Dungeon & Map Generator

Laying out every dungeon room by hand? Generate dungeons, caves and overworlds from a seed and open them in Tiled or Godot with collision and spawn points already set.

Dungeon, cave and overworld maps, in your browser.

Use it: 3 days for $1 Included in Gridwright with all 31 tools and every pack, $17 a month.

In your browserNothing to installYour work saved to your accountOpens on any device you sign in on

Dungeon & Map Generator at work
Dungeon & Map Generator at work in your browser.

What Dungeon & Map Generator does

Laying out every dungeon by hand is slow, and most map generators stop at a picture. The Dungeon & Map Generator makes a level in one key press: set a seed, a size and a few tags (compact, winding, water, loops, treasure, traps) and it lays out rooms, corridors, doors, a start, an exit and a boss room in pixel-art tiles.

The result is a map a game can load: a Tiled map with collision, terrain sets and objects for spawns and rooms, or a Godot 4 scene with a TileSet, physics layers and spawn markers, plus a JSON room graph with the walkable grid and the critical path. Dungeons, caves and overworlds each have their own method, the same seed always gives the same map, and it draws with your own tileset.

How it works

  1. Choose a mode and a size, or type a seed.
  2. Press Enter until you get a layout you like; tags change its character.
  3. Pick one of the tile themes, or load your own tileset.
  4. Save a PNG, a Tiled map, a Godot scene or the room graph.

What you get out

  • PNG (1x to 8x)
  • Tiled .tmx and .tmj
  • Godot 4 scene and TileSet
  • JSON room graph
Dungeon & Map Generator: another viewDungeon & Map Generator: another viewDungeon & Map Generator: another view

Packs to use it with

Godot Starter - Top-Down RPGGodot templatesDungeon TilesetTilesets & worldsWeapon & Armour IconsIconsGodot Starter - Space ShooterGodot templates

More tools to build the world

Isometric BuilderIsometric maps and scenesAutotile BuilderComplete autotile sets from a small templateTileset ExtractorThe tileset of a map picture, and the map to rebuild itTile ModelerLow-poly 3D models and levels from 2D tilesSeamless Texture MakerSeamless textures from your photosPixel Tree & Plant GeneratorPixel-art trees and plants, with windPlanet GeneratorRotating pixel planets

FAQ

Is Dungeon & Map Generator free?

Dungeon & Map Generator is part of Gridwright: every tool and every asset pack for $17 a month, and you can start with 3 days for $1. It runs in your browser, with nothing to install.

Can I download Dungeon & Map Generator?

No. Dungeon & Map Generator runs inside Gridwright, in your browser, and what you make there is saved to your account, so it is on every device you sign in on. What it exports (your sprites, maps, sounds and engine files) downloads to your computer and stays yours.

What does Dungeon & Map Generator export?

Dungeon & Map Generator exports PNG (1x to 8x), Tiled .tmx and .tmj, Godot 4 scene and TileSet, JSON room graph.

Does Dungeon & Map Generator work with Godot?

Yes. It writes files Godot 4 opens directly.

Can I use what I make in a commercial game?

Yes. What you make with the Gridwright tools goes into free and commercial games on any platform.

Your game, looking finished

Every Gridwright asset pack, made to fit together, and all 31 tools for the fiddly work, with every new release, for $17 a month. Try it in your own game first: 3 days for $1, cancel any time.

Start for $1