Keo optimized
Modpackby gokukeo
A lightweight optimization pack with only essential mods, delivering up to 4x higher FPS while keeping Minecraft smooth and stable on Fabric.
Type
Modpack
CurseForge Downloads
380,658
CurseForge ID
Modrinth Downloads
476,626
Modrinth ID
Last Updated
Nov 6, 2026
Description
Boost your FPS up to 3× with this carefully curated Fabric modpack focused exclusively on performance. It includes only the most essential and proven optimization mods — no unnecessary features, no bloat, no extra content. Perfect for low-end PCs, laptops, or anyone who wants buttery-smooth gameplay while keeping the vanilla feel intact.
Expect massive improvements in frame rates, reduced stuttering, faster loading times and better stability, all without sacrificing visual quality or breaking most other mods. Ideal for both survival and modded environments that need extra breathing room.
with keo optimized

Vanilla

Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this modpack.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
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Contained Mods (103)
AI Improvements
Performance and logic upgrades for mod AIs
AllTheLeaks (Memory Leak Fix)
This mod fixes memory leaks of some mods, Neoforge and Minecraft until they implement their fixes.
Almanac Lib
A loader independent library containing shared code reused between mods and a fix for empty nbt issues.
Alternate Current
An efficient and non-locational redstone dust implementation
Async Logger
Asynchronous logging and efficient filtering - performance improvements and utility for keeping your logs clean
AsyncParticles(Archived)
Async particle tick, GPU accelerated particle rendering.
BadOptimizations
Optimization mod that focuses on things other than rendering
Better Block Entities
A Minecraft optimization mod for Fabric/Sodium that improves FPS / Block Entity Rendering by implementing a Hybrid Rende...
Better chunk loading[Forge/Fabric]
Predicts player movement to pre-load chunks and increases chunk load speed
Better Render Distance
Improves render distance by making it perfectly spherical, culling diagonal chunk sections and entities for better perfo...
Blocky Shader
A very simple shader that doesnt stray too far from the vanilla look of Minecraft
BSL Shaders
Shaderpack for Minecraft: Java Edition. It's bright, colorful, and distinct.
Carbon Config
IC2Classics Config Library
Chloride (Embeddium++/Sodium++)
Gives to Sodium (and Embeddium for 1.20.1) additional Performance and Quality features for a tasteful experience
Chunk Sending[Forge/Fabric]
Optimizes chunk packet delivery
Chunky (Forge/NeoForge)
Pre-generates chunks, quickly, efficiently, and safely
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Clumps
Clumps XP orbs together to reduce lag
ColorFull Optimized ✨⚡
Make your game colorfull again !
Complementary Shaders - Reimagined
Preserving the elements of Minecraft with exceptional quality, detail, and performance.
Concurrent Chunk Management Engine
A Fabric mod designed to improve the chunk performance of Minecraft.
Config Manager
A minecraft mod that allows modpack developers to ship configuration file in the most user-friendly way possible
Connectivity
Fix Login timeouts, Packet sizes errors, Payloads errors, ghostblocks and more.
Crash Assistant
Shows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.
CullLessLeaves Reforged (Unofficial)
Gives you a 9% fps improvement for leaves rendering
Cupboard
Cupboard provides code, frameworks, and utilities for minecraft mods
Dynamic FPS
Improve performance when Minecraft is in the background
E-LITE shaders (MakeUp edit)
A MakeUp - Ultra Fast shaders edit that is highly customizable, beautiful, and fast!
Embeddium
A powerful, mod-friendly, FOSS client performance mod for NeoForge
Entity Culling Fabric/Forge
Using async path-tracing to hide BlockEntities/Entities that are not visible
Fabric API
Core API library for the Fabric toolchain
Fabric Language Kotlin
Fabric language module for Kotlin
Fast Async World Save[Forge/Fabric]
Prevent lag-spikes and data loss during intermittent world saves
Fast Item Frames
Supercharged item frames! Less lag, better performance, and now they can change color and vanish!
Fast Noise
This optimizes noise generation
Fast Paintings
Fixes and optimizes painting performance by making them blocks. Also allows customizing their model
Faster Iris Shadow Mapper
Improves the speed of Iris' shadow mapping
Faster Iris Shadow Mapper
Makes Iris shadow mapping process faster for improved performances.
Faster Shadow Mapper
Slightly improves the speed of the shadow mapper in popular shader mods including Iris, Optifine, Oculus and Beryl.
Fastload
Modifies how worlds are loaded to speed up loading times.
FastQuit
Lets you return to the Title Screen early while your world is still saving in the background!
FerriteCore
Memory usage optimizations
FerriteCore ((Neo)Forge)
Memory usage optimizations
FerriteCore (Fabric)
Memory usage optimizations
fix GPU memory leak[Forge/Fabric]
A mod that fixes memory leaks on the client
Flerovium
Greatly improve your fps with virtually no side-effects on graphics quality
Forge Config API Port
NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.
FPS - Display
A Fabric mod that shows your ingame FPS on screen
FPS Reducer
Reduce GPU and CPU usage automatically when no user operation exists.
Fzzy Config
Config API with automatic GUIs, powerful validation options, server-client sync, and more!
Get It Together, Drops!
Adds tags and configuration options for defining how dropped items should combine.
Gnetum
Distribute HUD updates over multiple frames to improve performance
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Immersive Optimization
A lightweight entity-tick-scheduler for doubling your TPS.
Iris Shaders
A modern shaders mod for Minecraft intended to be compatible with existing Optifine shaders
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
Ixeris
Buffered raw input and threaded event polling
Jasione
Reduce GC pressure by safely eliminating Enum#values array cloning and memory allocation overhead through bytecode analy...
Kotlin for Forge
Adds a Kotlin language loader and provides some optional utilities.
Krypton
A mod to optimize the Minecraft networking stack
Krypton Reforged
Unofficial Forge Port of the server networking performance mod "Krypton"
Leaky - Item Lag Fix[Forge/Fabric]
Detects broken farms and item leaks, reduces dropped item lag, and safely cleans up dangerous item concentrations
Let Me Despawn
Improves performance by tweaking mob despawn rules.
Limited Chunkloading - Chunk cleanup[Forge/Fabric]
Server utility to clean up loaded chunks
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
Load My F***ing Tags
Prevents Incorrect Tag Entries from breaking an entire Tag
Log Begone
Fork of Shut Up Console - Tell those those annoy logs lines begone!
Lumina Shader - Lite
An ultra-optimized version of Lumina Shader designed for low-end PCs and integrated graphics, offering vibrant colors an...
Mellow
Shaderpack with a painterly aesthetic made for people who want to actually play the game. It's easy on your eyes and on...
Miniature Shader
Extremely lightweight with shadows and reflections
Mod Menu
Adds a mod menu to view the list of mods you have installed.
ModernFix
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...
ModernFix-mVUS
A fork of ModernFix that adds minor version update support.
Mods Fixer
A mod that fix mods
Moonlight Lib
Forge and Fabric lightweight library with utilities such as custom Villagers AI, data driven trades, global datapack, cu...
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
NoisiumForked
Optimises worldgen performance for a better gameplay experience.
Noxesium
Improves play experience on multiplayer servers.
Oculus
Unofficial Fork of "Iris", made to work with FML
Optimised Block Entities
A client-side optimization mod to make block entities render faster
Particle Core
Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potio...
Photon Shader
A gameplay-focused shader pack with a semi-realistic style
Puzzles Lib
Why is it called Puzzles? That's the puzzle.
Recipe Essentials[Forge/Fabric]
Recipe Essentials improves recipe processing, item comparisons, and the vanilla recipe book
Reese's Sodium Options
Alternative Options Menu for Sodium
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
ServerCore
A mod that aims to optimize the minecraft server.
Smooth Boot
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Smooth Boot (Reloaded)
Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Sodium Extra
Features that shouldn't be in Sodium
Sodium/Embeddium Options API
Config API for adding Sodium/Embeddium options with a better categories menu
Solas Shader
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spark
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Starlight (Forge)
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Text Placeholder API
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Threads
Performance tweaking mod that allows to change priority of running game threads.
TrueLight FX Lite
A lightweight Shader for low end Hardware - Vanilla styled
TrueLightFX Lite
A lightweight Shader for low end Hardware | inspired by Vibrant Visuals
Vanillin
Instanced rendering for entities and block entities.
ZConfig
A mixin config mod with override loading from other mods