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Chunky Optimizations

Modpack

Modpack focused on optimizing chunk generation, reducing stutter and boosting overall fps

Type

Modpack

Modrinth Downloads

5,610

Modrinth ID

DGVYpEw0

Last Updated

Sep 25, 2026

Description

banner

Chunky Optimizations is a lightweight optimization modpack designed to make minecraft smoother than ever.

It outperforms other optimization modpacks and if it doesn’t, I research and update it until it does. For the best performence Chunky Optimizations has little to no quality of life mods. ‎ ‎ ‎ ‎

Chunky Optimizations is focused on improving:

  • Rendering & chunk loading
  • Reduced stutter
  • GUI optimization
  • Light & block rendering
  • Entity logic
  • Overall Fps ‎ ‎ ‎

‎ ‎ ‎ ‎

Vanilla

Vanilla

Chunky Optimizations

Chunky Optimizations

‎ ‎

Chunky Optimizations was created to not only focus on rendering like other optimizations modpacks it was created to improve everything

Compatibility

Mod Loaders

Fabric

Game Versions

1.21 1.21.1 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10 +6 more

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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Contained Mods (20)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

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ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 309,584,775
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide BlockEntities/Entities that are not visible

Mod 398,752,993
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 492,903,637
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 382,850,798
FerriteCore

FerriteCore

Memory usage optimizations

Mod 152,848,520
Packet Fixer

Packet Fixer

A simple mod to solve various problems with packets, NBTs and timeouts.

Mod 138,989,747
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 226,375,666
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 119,809,911
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 65,984,750
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

A Fabric mod designed to improve the chunk performance of Minecraft.

Mod 37,557,110
Fast IP Ping

Fast IP Ping

Yeet the laggy reversed DNS lookup for literal IP server addresses

Mod 75,868,562
Chunky

Chunky

A small mod that adds chunky pigs!

Mod 18,227,848
MoreCulling

MoreCulling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 93,645,522
(ARCHIVE) Faster Random

(ARCHIVE) Faster Random

A rewrite of the Minecraft RNG system, fixing vanilla bugs and improving the speed of random calls.

Mod 28,133,302
Ksyxis

Ksyxis

Speed up your world loading by removing unneeded chunks.

Mod 18,324,740
ScalableLux

ScalableLux

A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

Mod 25,765,933
Fast Noise

Fast Noise

This optimizes noise generation

Mod 11,346,611
Very Many Players (Fabric)

Very Many Players (Fabric)

A Fabric mod designed to improve server performance at high playercounts.

Mod 20,136,776
ZConfig

ZConfig

A mixin config mod with override loading from other mods

Mod 414,244

External Resources