Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The Custom Dimensions manager lets you create and navigate between dimensions in your Editor project. In addition to the standard Minecraft dimensions (Overworld, Nether, and The End), you can use the Action Bar to create your own custom dimensions for building separate areas within a single project.
Creating a new dimension
You can add a new dimension to your world with these steps:
Click Add New Dimension in the Custom Dimensions panel.
In the dialog that appears, enter a name in
namespace:nameformat.Note
Dimension names must use lowercase letters, numbers, and underscores only. The
minecraft:namespace is reserved and can't be used for custom dimensions. Duplicate names are not allowed.Click Confirm to create the dimension. You'll automatically be teleported to the new dimension after creation.
Warning
You can't delete a dimension from your world once you add it.
Click a dimension in the panel list to teleport to it, or use the Dimensions submenu in the menu bar to teleport from anywhere.
Tip
The teleport to player feature in the navigation panel respects the target player's dimension, teleporting you across dimensions if needed.
Viewing available dimensions
Once you've created your custom dimension(s), you can use the Editor to instantly teleport to and from the standard dimensions:
Open the Custom Dimensions panel from the Action Bar or from the World Options menu.
The panel lists all available dimensions in two groups:
- Standard Minecraft: Overworld, Nether, and The End, each with a dimension-specific icon.
- Custom dimensions: Grouped by namespace in collapsible sections.
Tip
Custom dimensions also appear in the Dimensions submenu under World Options in the menu bar, grouped by namespace.
Click any dimension in the list to instantly teleport to it.
Naming rules
| Rule | Detail |
|---|---|
| Format | namespace:name (e.g., mypack:sky_realm) |
| Allowed characters | Lowercase letters (a-z), numbers (0-9), underscores (_) |
| Reserved namespace | minecraft: can't be used |
| Uniqueness | Each dimension name must be unique within the project |