D&D Dungeon Map Maker – Rooms, Corridors, Grid

Direct answer

What this page answers

RPGMapEditor.com is a D&D dungeon map maker for manually creating rooms, corridors, hazards, labels, grids, saved maps, and PNG exports. It is not a procedural dungeon generator.

Create a Dungeon Map Dungeon Map Maker

D&D dungeon map maker preview with rooms, corridors, terrain, props, and square grid — Product preview: browser battle map workflow with terrain, grid, props, saves, and PNG export.

Product output

What you can create

Use RPGMapEditor.com when the result needs to become an actual tabletop map: opened in the editor, edited around play, saved for later, exported as PNG, and reused when the campaign changes direction.

Rooms and corridors

Build dungeon rooms, corridors, doors, chokepoints, loops, hazards, and encounter zones on a readable grid.

Dungeon props and labels

Use props, stamps, and text to mark cover, thresholds, traps, secret hints, and objectives.

D&D grid prep

Keep movement lanes, door widths, and 5-foot squares readable before exporting the finished PNG.

Save and revise

Save the editable dungeon map so rooms, props, and terrain can change when the campaign changes.

Feature facts

Product category: browser-based battle map maker.
Primary users: Dungeon Masters, Game Masters, TTRPG players, Roll20 users, and Foundry VTT users.
Core actions: create a map, paint terrain, place props, add grid and text, save, and export PNG.
Current output: saved browser map/project and PNG battle map.
Free account limit: up to 3 saved maps.

Current limitations

Not intended for full world, regional, or city cartography as the main output.
Not a mobile-first drawing workflow.
No direct Roll20 upload, native Foundry scene JSON, walls, doors, lighting, or Universal VTT export today.
Free accounts can save up to 3 maps.

Build one map before comparing tools

Open the editor, make a focused encounter-scale map, save the source, then export once to see whether the workflow fits.

Open Editor Dungeon Map Maker

Workflow

How it works

This is the same practical sequence for core pages, comparison pages, VTT workflows, and template-style pages. The details change by map type, but the activation path stays measurable.

Choose map size

Pick columns, rows, and grid scale from the encounter footprint before decorating.

Paint terrain

Block walkable ground, walls, roads, rooms, water, caves, or outdoor edges first.

Add props and stamps

Place cover, furniture, trees, rocks, doors, hazards, and landmarks only where they help play.

Add grid and text

Keep movement readable and add labels only when they clarify the session.

Save map

Save the editable source map to return later. Free accounts can save up to 3 maps.

Export PNG

Export a PNG for Roll20, Foundry VTT, print, projection, or campaign notes.

Mid-page action

Move from research to a concrete map. A saved or exported map is the useful validation point.

Create a Dungeon Map Export a PNG Map

Tradeoffs

Comparison and tradeoffs

Use this table to decide whether the current RPGMapEditor.com workflow matches the map job before investing more prep time.

Factor	RPGMapEditor.com	Tradeoff
Best output	Encounter-scale battle maps with terrain, props, grid, saved source, and PNG export	World maps, illustrated cartography, or VTT automation may need another tool
Install model	Browser-based editor workflow	Some workflows require desktop apps, local asset packs, or VTT-specific setup
VTT handoff	PNG export for Roll20, Foundry VTT, print, projection, or notes	Structured walls, doors, lighting, tokens, or packages remain VTT-side unless a tool ships them

Fit

Best for / Not best for

The goal is trust, not overclaiming. Use RPGMapEditor.com when the current browser and PNG workflow matches the job; choose another workflow when it does not.

Best for

DMs and GMs who need a battle map for an upcoming session.
Browser-first prep with saved maps, grid, stamps, props, text, and PNG export.
Users who want to test one real encounter before upgrading.

Not best for

World, region, or city cartography as the main deliverable.
Native Foundry walls, doors, lights, Roll20 dynamic lighting, or Universal VTT packages today.
Mobile-first drawing or a fully offline desktop workflow.

Export

Export and use workflow

D&D dungeon PNG workflow Create the dungeon layout, save the editable source, export PNG, and use the image in Roll20, Foundry VTT, print, projection, or session notes.

Save the editable source map before exporting so you can revise rooms, props, and terrain later.
Export PNG as the current VTT, print, and sharing handoff.
Upload the PNG to Roll20 or Foundry, or use it as a print/projection reference, then verify grid scale before play.

Export proof beats feature guessing

Export one PNG, import it into your actual table workflow, and check grid readability before a session depends on it.

Export a PNG Map Pricing

Internal links