Fractal World Generator

Fractal World Generator

Generate a world map for RPGs

written by
Unknown: an image by Unknown

Fractal World Generator

Seeded fractal world map generator with palettes, projections, and erosion.

MAINTAINED webapp Updated December 25, 2025
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Fractal World Generator hero image

What it does

Fractal World Generator creates a randomized world map suitable for tabletop RPGs. It’s seed-driven and highly tweakable (projection, palette, water/ice ratios, and more).

How to use it

Notes

  • The upstream generator credits and license are referenced in the tool source.

Details

Tech
  • JavaScript
  • HTML
  • Canvas
License
CC BY-NC 3.0
Tags
rpg map generator fractal javascript tools

Features

  • Seeded world generation (shareable via URL parameters)
  • Multiple projections and color palettes
  • Erosion + additional simulation layers

Screenshots

Fractal World Generator screenshot 1