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
Similar Modpacks
Better MC [FABRIC] BMC1
Version 1.19.2 | A Proper Vanilla+ Modpack | Don't play Vanilla play this!
Roguelike Adventures and Dungeons
Exploration-based rogue-like modpack with Quests, Character and Tools Leveling, tons of new structures, Twilight Forest,...
SevTech: Ages
The ultimate advanced progression modpack! Watch development at: darkosto.tv/SevTechLive
COBBLEVERSE - Pokemon Adventure [Cobblemon]
Start a true Pokémon adventure in Minecraft: Cobblemon 1.7.3 | ALL 1025 Pokémon! | Mega Evolutions | Gyms & Badges | Sta...
FTB Presents SkyFactory 3
It's skyblock like you've never seen it before!
All the Mods 6 - ATM6
HUGE 1.16.5 Modpack. Can you get to the Creative items by making the "ATM Star"?
Contained Mods (103)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Fabric API
Core API library for the Fabric toolchain
Entity Culling Fabric/Forge
Using async path-tracing to hide BlockEntities/Entities that are not visible
Clumps
Clumps XP orbs together to reduce lag
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
ModernFix
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Moonlight Lib
Forge and Fabric lightweight library with utilities such as custom Villagers AI, data driven trades, global datapack, cu...
Puzzles Lib
Why is it called Puzzles? That's the puzzle.
Kotlin for Forge
Adds a Kotlin language loader and provides some optional utilities.
Complementary Shaders - Reimagined
Preserving the elements of Minecraft with exceptional quality, detail, and performance.
spark
spark is a performance profiler for Minecraft clients, servers and proxies.
Mod Menu
Adds a mod menu to view the list of mods you have installed.
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
FerriteCore ((Neo)Forge)
Memory usage optimizations
Oculus
Unofficial Fork of "Iris", made to work with FML
Fabric Language Kotlin
Fabric language module for Kotlin
Cupboard
Cupboard provides code, frameworks, and utilities for minecraft mods
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
Embeddium
A powerful, mod-friendly, FOSS client performance mod for NeoForge
Sodium Extra
Features that shouldn't be in Sodium
AI Improvements
Performance and logic upgrades for mod AIs
Connectivity
Fix Login timeouts, Packet sizes errors, Payloads errors, ghostblocks and more.
Reese's Sodium Options
Alternative Options Menu for Sodium
FerriteCore
Memory usage optimizations
Forge Config API Port
NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.
Iris Shaders
A modern shaders mod for Minecraft intended to be compatible with existing Optifine shaders
Fzzy Config
Config API with automatic GUIs, powerful validation options, server-client sync, and more!
BadOptimizations
Optimization mod that focuses on things other than rendering
Dynamic FPS
Improve performance when Minecraft is in the background
BSL Shaders
Shaderpack for Minecraft: Java Edition. It's bright, colorful, and distinct.
fix GPU memory leak[Forge/Fabric]
A mod that fixes memory leaks on the client
Sodium/Embeddium Options API
Config API for adding Sodium/Embeddium options with a better categories menu
Structure Essentials
Essential features for structures: Faster locating, distance adjustments, nearby structure command, automatic structure...
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Crash Assistant
Shows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.
Alternate Current
An efficient and non-locational redstone dust implementation
Load My F***ing Tags
Prevents Incorrect Tag Entries from breaking an entire Tag
Fast Paintings
Fixes and optimizes painting performance by making them blocks. Also allows customizing their model
Krypton
A mod to optimize the Minecraft networking stack
AllTheLeaks (Memory Leak Fix)
This mod fixes memory leaks of some mods, Neoforge and Minecraft until they implement their fixes.
FerriteCore (Fabric)
Memory usage optimizations
Log Begone
Fork of Shut Up Console - Tell those those annoy logs lines begone!
Let Me Despawn
Improves performance by tweaking mob despawn rules.
Chunk Sending[Forge/Fabric]
Optimizes chunk packet delivery
FPS Reducer
Reduce GPU and CPU usage automatically when no user operation exists.
Recipe Essentials[Forge/Fabric]
Recipe Essentials improves recipe processing, item comparisons, and the vanilla recipe book
Fast Async World Save[Forge/Fabric]
Prevent lag-spikes and data loss during intermittent world saves
ServerCore
A mod that aims to optimize the minecraft server.
Get It Together, Drops!
Adds tags and configuration options for defining how dropped items should combine.
Starlight (Forge)
Rewrites the light engine to fix lighting performance and lighting errors
Chloride (Embeddium++/Sodium++)
Gives to Sodium (and Embeddium for 1.20.1) additional Performance and Quality features for a tasteful experience
Smooth Boot (Reloaded)
Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+
Particle Core
Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potio...
Almanac Lib
A loader independent library containing shared code reused between mods and a fix for empty nbt issues.
Fastload
Modifies how worlds are loaded to speed up loading times.
Solas Shader
A good performing fantasy stylized shaderpack with colored lighting and fancy visuals
Krypton Reforged
Unofficial Forge Port of the server networking performance mod "Krypton"
CullLessLeaves Reforged (Unofficial)
Gives you a 9% fps improvement for leaves rendering
Chunky (Forge/NeoForge)
Pre-generates chunks, quickly, efficiently, and safely
Photon Shader
A gameplay-focused shader pack with a semi-realistic style
FastQuit
Lets you return to the Title Screen early while your world is still saving in the background!
Better chunk loading[Forge/Fabric]
Predicts player movement to pre-load chunks and increases chunk load speed
Flerovium
Greatly improve your fps with virtually no side-effects on graphics quality
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
Limited Chunkloading - Chunk cleanup[Forge/Fabric]
Server utility to clean up loaded chunks
Ixeris
Buffered raw input and threaded event polling
Fast Item Frames
Supercharged item frames! Less lag, better performance, and now they can change color and vanish!
Concurrent Chunk Management Engine
A Fabric mod designed to improve the chunk performance of Minecraft.
Mellow
Shaderpack with a painterly aesthetic made for people who want to actually play the game. It's easy on your eyes and on...
Immersive Optimization
A lightweight entity-tick-scheduler for doubling your TPS.
Gnetum
Distribute HUD updates over multiple frames to improve performance
Text Placeholder API
Placeholder and Text manipulation library for your Minecraft mods.
AsyncParticles(Archived)
Async particle tick, GPU accelerated particle rendering.
Carbon Config
IC2Classics Config Library
Fast Noise
This optimizes noise generation
ModernFix-mVUS
A fork of ModernFix that adds minor version update support.
Better Block Entities
A Minecraft optimization mod for Fabric/Sodium that improves FPS / Block Entity Rendering by implementing a Hybrid Rende...
Leaky - Item Lag Fix[Forge/Fabric]
Detects broken farms and item leaks, reduces dropped item lag, and safely cleans up dangerous item concentrations
Vanillin
Instanced rendering for entities and block entities.
Miniature Shader
Extremely lightweight with shadows and reflections
Config Manager
A minecraft mod that allows modpack developers to ship configuration file in the most user-friendly way possible
Noxesium
Improves play experience on multiplayer servers.
Super Duper Vanilla
A shader pack created to convey the style of the cancelled Super Duper Graphics Pack and other popular Minecraft titles.
FPS - Display
A Fabric mod that shows your ingame FPS on screen
NoisiumForked
Optimises worldgen performance for a better gameplay experience.
Async Logger
Asynchronous logging and efficient filtering - performance improvements and utility for keeping your logs clean
E-LITE shaders (MakeUp edit)
A MakeUp - Ultra Fast shaders edit that is highly customizable, beautiful, and fast!
Optimised Block Entities
A client-side optimization mod to make block entities render faster
ZConfig
A mixin config mod with override loading from other mods
Faster Iris Shadow Mapper
Improves the speed of Iris' shadow mapping
Jasione
Reduce GC pressure by safely eliminating Enum#values array cloning and memory allocation overhead through bytecode analy...
Faster Iris Shadow Mapper
Makes Iris shadow mapping process faster for improved performances.
Better Render Distance
Improves render distance by making it perfectly spherical, culling diagonal chunk sections and entities for better perfo...
TrueLightFX Lite
A lightweight Shader for low end Hardware | inspired by Vibrant Visuals
Lumina Shader - Lite
An ultra-optimized version of Lumina Shader designed for low-end PCs and integrated graphics, offering vibrant colors an...
Threads
Performance tweaking mod that allows to change priority of running game threads.
Blocky Shader
A very simple shader that doesnt stray too far from the vanilla look of Minecraft
TrueLight FX Lite
A lightweight Shader for low end Hardware - Vanilla styled
ColorFull Optimized ✨⚡
Make your game colorfull again !
Mods Fixer
A mod that fix mods
Smooth Boot
This mod enhances CPU scheduling in Minecraft. As an unofficial fork of the Smooth Boot (Reloaded) mod, it adds support...
Faster Shadow Mapper
Slightly improves the speed of the shadow mapper in popular shader mods including Iris, Optifine, Oculus and Beryl.