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How to Change the World Index on Your Core Keeper Server
Core KeeperCore KeeperChange World Index

How to Change the World Index on Your Core Keeper Server

Change world index on a Core Keeper server

1 min read
Apr 10, 2026

The world index determines which world is loaded. It must match the number of your world file (e.g. 0 for 0.world.gzip).

  1. Open dashboard
    Open the dashboard of your server.

  2. Open settings
    Navigate to the Settings.

  3. Enter world index
    Enter the desired number in the World Index field.

  4. Restart the server
    Save the setting and restart your server.

Written byEmeraldHost Team
Last updated on Apr 10, 2026 Edit on GitHub

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