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Animated dungeon map

A dungeon your players will want to explore.

Dungeon Flow builds the map, room descriptions, encounters, traps, and treasure in seconds. Then paint in lava and water, drift fog through the caves, and light the braziers until it's the dungeon you imagined.

Try it now. No signup required.

“Dungeon Flow is the best random dungeon generator I’ve ever used, and I’ve used a lot of them in my 25+ years playing D&D.”
Tyler Kamstra
Tyler KamstraCreator of RPGBOT

Built in seconds. Polished in minutes.

Every dungeon starts as a playable map populated with room descriptions, monsters, and treasure. With a free account, add lava, fog, torchlight, and furnishings to fit your adventure.

A freshly generated dungeon map with stone rooms, two caverns, and corridors
Straight from the generator
The same dungeon with animated lava, water, fog, props, and light
The same dungeon after a few minutes of editing

Everything in between

Painting a lava pool into a round chamber in the map editor

Pour in lava

Paint lava, water, blood, or toxic sludge. Liquids animate in the editor and in animated exports.

Painting a pool of water into a cavern in the map editor

Flood a cavern

Brush in pools and flooded passages. They follow the floor, so walls and doors stay readable.

Painting fog over a flooded cavern in the map editor

Add fog

Drift fog through a cave. Smoke, embers, and floating motes are there too.

A pillared hall with braziers, an altar room, and a treasure vault in the map editor

Furnish the rooms

Pillars, braziers, altars, chests, treasure, rubble, and more, placed right on the map.

Placing glowing light effects in an altar room in the map editor

Light it up

Place glows to paint torchlight and eerie magic into the map art.

Changing a hall floor from stone to wood in the map editor

Change the floor

Swap stone for brick, wood, earth, sand, or rock, one room at a time.

Need to resize or reshape rooms and reroute corridors? That's in Pro for $5/month, along with animated map exports, 300 dpi images, and Foundry VTT import.

Playing D&D 5e, Pathfinder 2e, or Shadowdark?
Dungeon Flow knows the rules.

  • Encounters and traps tuned for your chosen ruleset
  • Treasure that matches the encounter difficulty
  • Quick references: D&D Beyond and Archives of Nethys links, as well as sourcebook page numbers
Edit encounters
Room panel showing D&D 5E encounters, traps, and treasure for one room

Swap in creatures from your system's bestiary.

Already have a plan? Sketch the flow.

Lay out the rooms and connections your adventure needs in the Flow Editor: branches, loops, dead ends, and the order your players discover things. Dungeon Flow builds a map that follows it, and you can regenerate the layout until it fits.

When the adventure changes, change the flow. You don't have to redraw the map.

The Flow Editor showing rooms as nodes connected by corridors
The flow you sketch
The generated map laid out to match that flow
The map that follows it

Bring the dungeon to your players

Prefer a classic look at the table? Switch any dungeon to Hand-drawn parchment or Shadowdark-inspired Dark & Gritty without regenerating it.

Print export
Printed DM reference sheet with room notes and map slices

Print-ready PDFs

Print a multi-page map PDF you can tape together for in-person games, plus a DM reference sheet with a labeled mini-map and notes for every room.

Owlbear Rodeo
Dungeon map imported into Owlbear Rodeo with fog of war and tokens

Maps for your VTT

Download PNG maps for any VTT, from Owlbear Rodeo to Roll20, or export animated maps with Pro for VTTs that support them.

Foundry VTT
Foundry line of sight using walls imported from Dungeon Flow

Foundry VTT import

Pro

The module automatically aligns the grid, draws walls and doors for line-of-sight, and pins room details as journal entries.

Questions about Dungeon Flow

Can I really run a campaign on Free?

Yes. Free includes the generator, graph editor, sensible map sizes, and exports you can use at the table. It is not a trial.

What makes Dungeon Flow different from other dungeon generators?

Many dungeon generators focus on creating a map. Dungeon Flow generates the dungeon prep too: room descriptions, encounters, traps, treasure, GM notes, and an editable room flow before you export or share.

Does Dungeon Flow use AI to generate dungeons?

No. Dungeon Flow builds maps and room content with procedural generation from hand-written rules and tables. There is no AI art or AI-written text in your dungeons.

Do I need Pro?

You can generate and tweak dungeons for free without an account. A free account lets you save, dress up the map with props, liquids, fog, light, and floor textures, and export PDFs. Pro adds XL, Gigantic, and custom map sizes, advanced map editing, 300 dpi exports, and Foundry import/export.

Can I edit the dungeon before exporting?

Yes. Without an account, you can revise the flow graph, rewrite room details and notes, regenerate content, and move and delete rooms. A free account adds props, liquids, fog, light effects, and floor textures. Pro adds advanced map editing: resizing and reshaping rooms, moving corridors, and changing connection types directly on the map.

Which TTRPG systems are supported?

D&D 5e, Pathfinder 2e, and Shadowdark are supported with system-aware encounters, traps, and treasure.

What does the Foundry export include?

Pro sends a Foundry scene with walls, doors, dynamic line of sight, and journal notes for room descriptions, traps, and encounters.

What map styles are available?

Hand-drawn, Dark & Gritty, Old School Blue, and Full-Color Painted are available in the editor and exports. Free exports include the selected style at 100 dpi with a watermark; Pro adds 300 dpi output and removes the watermark.

Tonight's session starts here.

Skip the blank page and get straight to the fun part of prep. Generate your first dungeon for free. No account required.

No Signup

  • Generate Small and Medium dungeons
  • Edit the flow, rooms, and notes
  • Move and delete rooms or corridors
  • 100 dpi PNG export with watermark

Free Account

  • Save your work
  • Large map size
  • PDF and DM Reference exports
  • Add rooms, corridors, and props
  • Paint liquids, fog, light, and floor textures

Pro $5/month

  • XL, Gigantic, and custom maps
  • Resize, reshape, reroute, and edit connection types
  • 300 dpi PNG/PDF exports, no watermark
  • Animated map exports
  • Foundry module for seamless VTT integration
  • Commercial use license
Create a Free Account