Dungeon Map Generator
Choose a size, map style, and seed. The generator makes connected rooms, corridors, an entrance, and a few loops locally.
A QUICK WALKTHROUGH
How to use this tool
- Choose map size, layout style, and a seed.
- Generate the map and inspect the entrance and connected loops.
- Download the result as SVG or PNG.
Bounded generation
The generator caps the map at 48 × 32 cells and limits room count to keep local work predictable.
Repeatable layout
The same size, style, and seed produce the same map. Change one of them to create a different arrangement.
Local export
Generation and SVG or PNG export happen in your browser; the map is not uploaded.
GOOD TO KNOW
Common questions
Is the map repeatable?
Yes. The same seed, size, and style produce the same map.
Is anything uploaded?
No. Generation and export happen in your browser.
What does the style change?
Style changes room density and corridor bias.