Make a dungeon
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 furnish it with painted props, paint in lava and water, 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, furnished map populated with room descriptions, monsters, and treasure. With a free account, add lava, fog, torchlight, and painted props to fit your adventure.

A freshly generated dungeon map with furnished rooms of very different sizes, from a great statue hall and a wood-floored library to a small treasury, plus two caverns and a rune-lit chamber
Straight from the generator
The same dungeon with a lava pool, fog, a refurnished room, added braziers, an ice floor in the statue hall, and a cavern moved west
The same dungeon after a few minutes of editing

Everything in between

Dragging a cavern to the west, its passage following, in the map editor

Move a room

Drag a room somewhere new and its corridors follow.

Painting a lava pool into a disused room in the map editor

Pour in lava

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

Painting fog over a rune circle and down a corridor in the map editor

Add fog

Drift fog over a rune circle or through a cave. Smoke, embers, and floating motes are there too.

Changing living quarters into a shrine from the Furnishings list in the map editor

Refurnish a room

Pick another room type and the furniture changes to suit. Or reroll a room, clear it, or switch the whole dungeon to another theme.

Placing lit braziers beside the entrance stairs from the prop picker in the map editor

Add your own props

Choose from 150+ painted props. Braziers flicker, crystals glow, and coins glint.

Changing a statue hall floor from ornate stone to ice in the map editor

Change the floor

Swap standard stone floor for something else.

Need to resize or reshape rooms and reroute corridors? That's in Pro for $6/month or $60/year, 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
  • Encounters chosen to fit the rooms they are in
  • Treasure that matches the encounter difficulty
  • Quick references: D&D Beyond and Archives of Nethys links, as well as sourcebook page numbers
Edit encounters
Live-preview encounter editor with bold XP, a creature list, and open Bugbear suggestions

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
Animated Full-Color dungeon in Foundry with imported walls, doors and prop lights

Foundry VTT import

Pro

Import static or animated maps with an aligned grid, walls, doors, prop lights, and pinned room notes.

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 furnishes the rooms and generates the dungeon prep too: room descriptions that mention furniture you can see on the map, encounters that fit their rooms, 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 furnished dungeons and tweak them for free without an account. A free account lets you save, refurnish rooms, dress up the map with 150+ painted 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 furnishing controls (change the theme, or reroll or clear a room), 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 of the furnished map with walls, doors, dynamic line of sight, lights from torches and braziers, 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. Every style except Old School Blue generates furnished rooms. Free exports include the selected style at 100 dpi with a watermark; Pro adds 300 dpi output and removes the watermark.

Is Dungeon Flow affiliated with Wizards of the Coast?

No. Dungeon Flow is not affiliated with or endorsed by Wizards of the Coast. Dungeons & Dragons®, D&D®, Beholder™, Mind Flayer™, Displacer Beast™, and related marks are trademarks or product identity of Wizards of the Coast LLC, used here only to identify monsters.

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 furnished 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
  • Refurnish rooms or change the dungeon theme
  • Add rooms, corridors, and 150+ painted props
  • Paint liquids, fog, light, and floor textures

Pro $6/month or $60/year

  • 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