Overview
Chunky for Minecraft Fabric is a mod that allows players to pre-generate chunks in the Minecraft game. Compatible with the Fabric mod loader, this tool helps optimize server performance by generating chunks in advance, leading to reduced lag and smoother gameplay. Players can explore vast worlds without experiencing the performance drawbacks of generating chunks on the fly.
Note: The Fabric modloader must be installed. Learn how to here.
How to Pre-Generate a World on a Minecraft Fabric Server
Step 1. Download Chunky mod for Fabric here. It must match the Minecraft server version.
Step 2. Download the Fabric API mod here.
Step 3. Log in to the Multicraft panel.
Step 4. Stop the server.
Step 5. Go to the File Manager tab on the left.
Step 6. Open the mods folder.
Step 7. Select the Upload button.
Step 8. Upload both Fabric API and Chunky.jar files.
Step 9. Start the server.
Step 10. Go to the Console tab on the left.
Step 11. Run the following commands in order:
| Step | Command | Description |
| 1 | /chunky world minecraft:overworld |
Selects the active world. [overworld, the_nether, the_end] |
| 2 | /chunky center [x] [y] |
Sets the center position it will start generating. |
| 3 | /chunky radius [#] |
Sets the range of the world it will generate. |
| 4 | /chunky start |
Starts the pre-generation of the world. |
Note: Players must not be logged in to the server while the world is pre-generating.
Step 12. Wait from 2 to 72 hours for Chunky to finish generating the set range.
Other Common Commands
| Command | Description |
/chunky help |
Displays a list of commands. |
/chunky spawn |
Sets the center position to the spawn point. |
/chunky pause |
Halts the pre-generation. |
/chunky continue |
Continues the pre-generation. |
/chunky cancel - /chunky confirm |
Stops the pre-generation. |
/chunky selection |
Displays the current Chunky settings. |
/chunky silent |
Toggles the display of update messages. |
/chunky progress |
Displays the progress of pre-generation. |