Catan Generator

Create a balanced random board for standard or 5-6 player Catan games. Adjust red-number, resource, and desert rules, generate a fresh map in seconds, and share the exact setup with your group.

Need a quick refresher before game night? Read the complete Catan rules guide.

Map Type
Normal: Standard map for 3-4 players.
Expansion: Larger map for 5-6 players (requires expansion pack).

Why Use This Catan Generator?

Use this tool when you want a fast way to build a fair opening board without manually shuffling tiles and number tokens. It works as a Catan board generator, map generator, and randomizer for groups that want a fresh setup every time.

Instead of relying on luck alone, you can control the rules that shape a balanced map, reroll in seconds, and keep everyone on the same page with a shareable link.

How It Works

Choose a map size, open Options, and decide how strict the board should be. You can keep 6 and 8 apart, reduce repeated adjacent resources, influence desert placement, and regenerate until the board fits your table.

If you need help with setup, turn order, robber rules, or scoring, the rules page gives players a quick reference before the first roll.

Once you find a layout you like, use Share so every player can open the same board and settings on their own device.

What You Can Control

  • Standard 3-4 player boards and expansion 5-6 player boards.
  • Whether red numbers like 6 and 8 can appear next to each other.
  • Whether identical numbers or identical resources can touch.
  • How the desert is placed, including whether the center should be avoided.
  • Whether a single resource can receive multiple high-probability numbers.

When This Tool Helps Most

This generator is most useful when your group wants to avoid lopsided openings, set up quickly, or replay the game with a new configuration. It is also handy for remote groups that want to discuss a map in advance and load the same result from one link.

If you are simply looking for a quick Catan randomizer, you can keep the defaults. If you care about tighter competitive starts, the stricter rule set gives you more control over balance.

Need the Rules Too?

New players often need both a board and a rules reminder. Start here for the random map, then keep the Catan rules guide open for setup, development cards, robber actions, and victory point checks.

Q&A

  • Does this generator create fair Catan boards?

    Yes. The generator lets you prevent common problem layouts such as clustered red numbers, repeated adjacent resources, or extreme desert placement.

  • Is this a board generator, map generator, or randomizer?

    It covers all three use cases. You can randomize the board layout, control placement rules, and generate a fresh Catan map for standard or expansion play.

  • Which map sizes are supported?

    You can generate standard 3-4 player boards and expansion-sized 5-6 player boards from the same page.

  • Can I share a generated board with my group?

    Yes. Use Share to copy a URL that restores the same board layout and rule settings for everyone else.

  • Why can generation take longer with strict rules?

    Each extra rule removes more possible layouts, so the generator may need more attempts before it finds a valid board that matches your settings.