Floor Plan Designer

A level editor for interior maps. Drag out rooms on a snapping grid, cut doors (lockable) and windows into their walls and furnish them with beds, tables, lockers, bathtubs and more.

Place the gameplay pieces right on the plan: player and enemy spawns, save points, keys and locks, traps, switches, light sources, vents, stairs, hiding spots and blood stains. Text labels and note pins keep your design ideas next to the room they belong to.

Undo and redo, zoom and fit, and a properties panel for every element. Export the map as JSON to keep working on it or to load it into your game, or as a PNG image to share it. The current map is also kept in this browser automatically.

Runs entirely in your browser – nothing is uploaded. Best with a mouse on a desktop screen.