Chunk Pregenerator

⭐ — (34 endorsements) 📥 82,093 downloads 📌 v1.1 📅 8/8/2025
🟡 Updated this year

By XAVI333 · datapack

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 7/9/2026 📅 Created: 8/8/2025

🔍 Analysis

  • 👍 0.0% endorsement rate
  • 🏆 #316 of 1805 datapack mods in this game by downloads

📋 About This Mod

No more lag while exploring!\ Load chunks beforehand so you can enjoy exploration. This DataPack allows you to pregen chunks before you go exploring, so you won't experience lag from generating chunks during exploration. Very useful for servers where players usually explore simultaneously. # USAGE: Run ``/function help:chunk_pregenerator`` to get all info needed to use this DataPack.\ There are 3 parameters you should know: - **Cx:** x coordinate of the square's center - **Cy:** y coordinate of the square's center - **R:** square's radius in chunks (each chunk is 16 blocks long) ## Here is an example: Each '✅' is a chunk that will be loaded.\ Each '❌' is a chunk that won't be loaded.\ Running ``/function c_pre:start {Cx: 0, Cz: 0, R: 3}``.\ ❌❌❌❌❌❌❌❌❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅🟢✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌❌❌❌❌❌❌❌❌\ # SETTINGS: You can change the maximum radius with the command below.\ ``/function c_pre:settings/set_max_radius {R:250}``\ Change _"250"_ to any number you want. ⚠️ **NOTE:** The more chunks you pregen, the more lag and time it will take.

No more lag while exploring!\ Load chunks beforehand so you can enjoy exploration.

This DataPack allows you to pregen chunks before you go exploring, so you won't experience lag from generating chunks during exploration.

Very useful for servers where players usually explore simultaneously.

# USAGE: Run ``/function help:chunk_pregenerator`` to get all info needed to use this DataPack.\ There are 3 parameters you should know: - Cx: x coordinate of the square's center - Cy: y coordinate of the square's center - R: square's radius in chunks (each chunk is 16 blocks long)

## Here is an example: Each '✅' is a chunk that will be loaded.\ Each '❌' is a chunk that won't be loaded.\ Running ``/function c_pre:start {Cx: 0, Cz: 0, R: 3}``.\ ❌❌❌❌❌❌❌❌❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅🟢✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌✅✅✅✅✅✅✅❌\ ❌❌❌❌❌❌❌❌❌\

# SETTINGS: You can change the maximum radius with the command below.\ ``/function c_pre:settings/set_max_radius {R:250}``\ Change _"250"_ to any number you want.

⚠️ NOTE: The more chunks you pregen, the more lag and time it will take.
🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Data Packs
Author
XAVI333
Version
1.1
Downloads
82,093
Endorsements
34
Category
datapack
Created
8/8/2025
Updated
7/9/2026
Game Versions
1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1
Tags
management, optimization, worldgen

🔧 How to Install Minecraft Data Packs Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Data Packs →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Data Packs commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Data Packs versions does Chunk Pregenerator support?

The author lists 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2. Other versions may work but are untested by the author.

What is the latest version of Chunk Pregenerator?

Version 1.1, published 2026-07-09 with 82,093 downloads recorded at the source.

Keep browsing — more Minecraft Data Packs mods await

📋 All Minecraft Data Packs Mods 🏆 Top 25 📂 More datapack 👤 More by XAVI333 🔎 Similar Mods 🌐 Best datapack (All Games) 🔀 Check Compatibility ⚖️ Compare Mods 🆕 New Mods