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Chunk Pregenerator

Chunk Pregenerator

by XAVI333 • Downloads: 0 • Followers: 0
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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.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
26.3
Fabric Forge Neoforge Quilt
1d ago 1
26.3
Datapack
1d ago 1
26.2 26.1.x 1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
26.2 26.1.x 1.21.x
Datapack
1d ago 1
1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
1.21.x
Datapack
1d ago 1
1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
1.21.x
Datapack
1d ago 1
1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
1.21.x
Datapack
1d ago 1
1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
1.21.x
Datapack
1d ago 1
1.21.x
Fabric Forge Neoforge Quilt
1d ago 1
1.21.9
Fabric Forge Neoforge Quilt
1d ago 1
1.21.9
Datapack
1d ago 1
1.21.x
Datapack
1d ago 1
[1.1-mod] v1.1 [26.3] - MOD by XAVI333 on Oct 13, 2026
Download
  • Updated for Minecraft 26.3
[1.1] v1.1 [26.3] by XAVI333 on Oct 13, 2026
Download
  • Updated for Minecraft 26.3
  • Updated for Minecraft 26.1.x
  • Updated for Minecraft 26.2

_It has not been extensively tested on 26.1.x versions._
[1.1] v1.1 [1.21.9 - 26.2] by XAVI333 on Oct 13, 2026
Download
  • Updated for Minecraft 26.1.x
  • Updated for Minecraft 26.2

_It has not been extensively tested on 26.1.x versions._
  • Updated for Minecraft 1.21.11
  • Updated for Minecraft 1.21.11
# NEWS in v1.1:
  • Added new function to change the **maximum radius** setting.

### Set Max Radius:
`/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.

# NEWS in v1.1:
  • Added new function to change the **maximum radius** setting.

### Set Max Radius:
`/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.

# NEWS in v1.1:
  • Added new function to change the **maximum radius** setting.

### Set Max Radius:
`/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.

# NEWS in v1.1:
  • Added new function to change the **maximum radius** setting.

### Set Max Radius:
`/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.

  • Updated for Minecraft 1.21.10
  • Updated for Minecraft 1.21.10
  • Added Mod Loaders download options.
  • Added Mod Loaders download options.
[1.0] v1.0 [1.21.9] by XAVI333 on Oct 13, 2026
Download
  • Updated for Minecraft 1.21.9
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