City Generator

AI Fantasy City Map Generator

Create a top-down fantasy city map and settlement brief for campaigns, modules, and worldbuilding notes. Start from structured fields instead of a blank prompt.

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Start with an example

Load it, then change any field before generating.

Fantasy city map generator

Fantasy City Map Generator

Generate a fantasy settlement map and brief from structured fields.

Use this preset for a classic fantasy city map: walls, roads, terrain, landmarks, and a supporting brief for play or writing.

Fantasy city map

A fortified river city for fast campaign prep.

0 / 500. Keep it specific: landmarks, routes, factions, and threats work best.

Maps use 10 credits each · Buy a one-time pack · Template briefs are free
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Real output from this preset. Your result will vary with the fields and extra prompt.

Scout: USD 9 once · 100 credits for up to 10 maps · One-time credits never expire. Template briefs and examples are free.

Buy a one-time map pack

Settlement brief · free template

RiverGate

Free template brief based on your selections. Copy and adapt it for your session; it is not a description extracted from the generated image.

RiverGate is a city-scale walled city shaped by river terrain and drawn for D&D preparation. Its map should make the main routes, gates, civic center, and adventure locations obvious at a glance.

Districts

  • RiverGate Core — civic offices, shrines, and the oldest streets.
  • Market Ring — workshops, inns, stables, and daily trade traffic.
  • river Edge — scouts, laborers, guards, and terrain-specific hazards.

Landmarks

  • The Cartographer's Gate, a strong visual anchor for arrivals.
  • A central plaza or hall where rumors, laws, and contracts circulate.
  • A ruined watchpoint that explains the settlement's defensive layout.

NPCs

  • Mara Vell, quartermaster who knows every shortage and smuggling route.
  • Brother Caldus, archivist-priest who records old boundary pacts.
  • Tamsin Reed, guide who can move visitors through unsafe districts.

Shops, taverns, temples

  • The Brass Compass, a tavern for guides, caravan hands, and scouts.
  • Ink & Iron, a mapmaker and tool shop with local route sketches.
  • The Quiet Shrine, a small temple that doubles as neutral ground.

Factions

  • The Gate Council, merchants and wardens who control access and taxes.
  • The Lantern Compact, locals who keep night watch and hide old crimes.

Secrets

  • A sealed passage bypasses one major gate and is still used by smugglers.
  • One landmark was built over an older power source or forgotten oath.

Plot hooks

  • A district disappears from every newly copied map after midnight.
  • A faction offers credits, favors, or rare maps for a quiet escort job.
  • A landmark's old defenses awaken when outsiders enter the wrong route.

Designed for map-first fantasy prep

Use this page when the map image is the main output and the brief supports play or writing.

Walled capitals and river cities

Generate districts, roads, gates, landmarks, and terrain features that read as a fantasy settlement.

Session-ready hooks

Each brief can include factions, secrets, NPCs, shops, and plot hooks you can copy into prep notes.

Prompt guardrails

The prompt builder discourages modern-city, photorealistic skyline, and generic image-tool drift.

Fantasy map visual language

Parchment, watercolor, dark fantasy, and clean VTT inspiration styles keep the map in genre.

Real generated city map and setup ideas

A real CityGenerator output appears first. The other cards are visual directions with editable setups; generated layouts and details vary.

fortified river capital generated on citygenerator

Fortified river capital generated on CityGenerator

This map was generated on CityGenerator from the fortified river capital setup shown here. Every run varies, so use the preset as a starting point and edit it before spending credits.

Load river capital setup
D&D city map with castle, roads, and adventure landmarks

Mountain castle town direction

Load a castle-town setup with a keep, roads, taverns, and mountain approaches.

Load castle town setup
fantasy town map with cottages, market, and forest paths

Old forest settlement direction

Load a forest setup with watercolor styling, paths, and local mysteries.

Load forest settlement setup
Workflow

From city idea to usable map

The default preset starts with a walled river city in parchment style.

1

Pick the city shape

Choose port town, walled city, village, underground, desert city, or castle town.

2

Tune the map language

Set scale, terrain, style, and use case so the generated prompt stays consistent.

3

Generate and reuse the brief

Download the provider output and copy the settlement brief into your project.

Fantasy city map generator FAQ

Practical details for map-first fantasy users.

Draft a fantasy city map

Load a map setup or adjust every field before generating.

Start generating
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