Chunk Filler
Chunk Filler is a NeoForge mod for Minecraft 1.21.1 that makes building large, chunk-aligned platforms fast and convenient.
Place a Chunk Filler at the desired height, select the blocks used for the edges and interior, and start the process. The machine will fill a complete horizontal layer across the selected chunk area.
Features
- Five area sizes: 1×1, 3×3, 5×5, 7×7, and 9×9 chunks
- Separate block templates for chunk edges and interiors
- Optional automatic placement of full-block light sources
- Optional clearing of all blocks above the target layer
- In-game interface with progress display
- Tiered crafting recipes for larger Chunk Fillers
- English and Simplified Chinese localization
How to Use
- Place a Chunk Filler at the height where the platform should be created.
- Open its interface.
- Insert a block into the Edge slot.
- Insert a block into the Core slot.
- Optionally insert a full-block light source into the Light slot.
- Enable Clear Top if blocks above the platform should be removed.
- Press Start Filling.
The inserted blocks act as templates for the generated platform. Each chunk uses the edge block around its border and the core block for its interior.
Warning: Enabling Clear Top permanently removes blocks above the target layer. Back up important worlds before using this option over valuable builds.
Requirements
- Minecraft 1.21.1
- NeoForge 21.1.233 or newer
- Java 21
The mod must be installed on both the client and the server when playing multiplayer.
