Chunky

Pre-generates chunks, quickly, efficiently, and safely

Features

- Start one or several chunk generation tasks at the same time (if you want to leverage your CPU more) - Pause chunk generation tasks, saving them for later - Shows detailed information such as chunks processed, percent to completion, ETA, chunk processing rate, etc - Custom world [shapes](https://github.com/pop4959/Chunky/wiki/Shapes), and optional world border support with [ChunkyBorder](https://modrinth.com/plugin/chunkyborder) installed

Commands

Task Management

**chunky start** *Starts a new chunk generation task from the current selection*
**chunky pause** *Pauses the current chunk generation tasks, and saves progress*
**chunky continue** *Continues running current or saved chunk generation tasks*
**chunky cancel** *Stops the current chunk generation tasks, and cancels progress*

Selection

**chunky world [world]** *Sets the currently selected world*
**chunky shape ** *Set the [shape](https://github.com/pop4959/Chunky/wiki/Shapes) to generate*
**chunky center [ ]** *Sets the current center block location*
**chunky radius ** *Sets the current radius*
**chunky worldborder** *Set the center and radius to match the world border in the selected world*
**chunky spawn** *Set the center to the spawn point*
**chunky corners ** *Set the selection by corner coordinates*
**chunky pattern ** *Set the preferred generation [pattern](https://github.com/pop4959/Chunky/wiki/Patterns)*
**chunky selection** *Display the current selection*

Miscellaneous

**chunky silent** *Toggle displaying update messages*
**chunky quiet ** *Set the quiet interval in seconds for update messages*
**chunky progress** *Display pre-generation progress in-game for all tasks*
**chunky reload** *Reloads the configuration*
**chunky trim** *Delete chunks outside selection*

Examples

**Generate chunks in a square centered at 0,0 in the overworld with a 1000 block radius** ``` chunky radius 1000 chunky start ``` **Generate chunks in a circle centered at spawn in the nether with a 1000 block radius** ``` chunky world the_nether chunky shape circle chunky spawn chunky radius 1000 chunky start ``` **Generate chunks inside a world border centered at 0,0 with a 10000 block radius** ``` worldborder center 0 0 worldborder set 20000 chunky worldborder chunky start ```

Links

[**Wiki**](https://github.com/pop4959/Chunky/wiki) Find up-to-date information about plugin features
[**Discord**](https://discord.gg/ZwVJukcNQG) Visit the #chunky channel and ask questions
[**Crowdin**](https://crowdin.com/project/chunky) Help translate the plugin into several languages
[**Donate**](https://www.paypal.me/pop4959) Support the project if you've found it useful
[**bStats**](https://bstats.org/plugin/bukkit/Chunky/8211) Check out some cool stats for the plugin
[**CodeMC**](https://ci.codemc.io/view/Author/job/pop4959/job/Chunky/) Download the latest builds from this mirror
[**ChunkyBorder**](https://modrinth.com/plugin/chunkyborder) Custom world border addon

Screenshots

Example pre-generated square world with radius 2000
![](https://i.imgur.com/ILvHPaE.png) Generating 3 worlds simultaneously using a Ryzen 3700X processor + 16GB RAM
![](https://i.imgur.com/VjKrSY0.png)

Published on	June 21, 2025
Downloads	20,487

Chunky

Release 1.4.40

pop4959 released Chunky version 1.4.40 on June 21, 2025

Information

Platforms

Release
1.4.40