# WorldHelper > Utility class for creating and deleting worlds. `gg.lode.bookshelfapi.api.util.WorldHelper` --- ## Signature ```java public class WorldHelper ``` --- ## Static Methods | Method | Return Type | Description | |--------|-------------|-------------| | `createWorld(String name)` | `World` | Creates a new world with default settings. | | `createFlatWorld(String name)` | `World` | Creates a new superflat world. | | `createVoidWorld(String name)` | `World` | Creates a new void world (empty, no terrain). | | `deleteWorld(JavaPlugin plugin, World world)` | `void` | Unloads and deletes the specified world. | ### Parameters | Parameter | Type | Description | |-----------|------|-------------| | `name` | `String` | The name for the new world. | | `plugin` | `JavaPlugin` | The plugin requesting the deletion. | | `world` | `World` | The world to delete. | --- ## Usage ```java // Create a void world for a minigame arena World arena = WorldHelper.createVoidWorld("arena_1"); // Clean up when done WorldHelper.deleteWorld(plugin, arena); ``` --- ## Related Pages - [[LocationHelper]]