Modscraper Modscraper Minecraft
OptiFabricium logo

OptiFabricium

Modpack

OptiFabricium is an extreme performance-focused Fabric modpack built to deliver maximum FPS, minimal lag, and ultra-smooth gameplay — all while keeping the vanilla Minecraft experience intact.

Type

Modpack

Modrinth Downloads

507

Modrinth ID

ToZDqgfH

Last Updated

Jul 4, 2026

Description

OptiFabricium

OptiFabricium is an extreme performance-focused Fabric modpack engineered to deliver the highest possible FPS and the smoothest gameplay experience.

Built like a performance compound, this pack combines the most powerful optimization technologies available on Fabric — removing overhead, reducing lag, and maximizing stability without changing vanilla gameplay.

⚡ Core Focus

  • Maximum FPS
  • Reduced lag and stutters
  • Faster chunk loading
  • Improved frame pacing
  • Multiplayer-friendly
  • Vanilla gameplay preserved

💻 Perfect For

  • Low-end PCs and laptops
  • PvP players
  • Servers and SMP
  • Large worlds
  • Anyone who wants raw performance over visuals

Compatibility

Mod Loaders

Fabric

Game Versions

1.21.11 26.1.2 26.2

Screenshots

Similar Modpacks

Contained Mods (51)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 500,308,374
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 266,081,154
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 414,551,438
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 384,118,153
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 344,839,735
Searchables

Searchables

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...

Mod 191,936,421
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 419,056,725
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 208,433,391
Sodium

Sodium

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

Mod 317,825,467
FerriteCore

FerriteCore

Memory usage optimizations

Mod 127,173,812
spark

spark

spark is a performance profiler for Minecraft clients, servers and proxies.

Mod 215,657,230
Packet Fixer

Packet Fixer

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

Mod 122,344,665
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 195,315,882
Chat Heads

Chat Heads

See who are you chatting with!

Mod 146,350,645
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 99,980,316
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 194,726,621
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 136,496,463
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 174,134,164
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 117,947,110
MidnightLib

MidnightLib

Common library with a built-in configuration system

Mod 71,516,734
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 146,718,281
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 49,910,986
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

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

Mod 30,190,455
Blur+

Blur+

Spices up the boring vanilla blur effect – featuring animations, colors and lots of customizability!

Mod 9,423,972
Smooth Scrolling

Smooth Scrolling

Customize the scrolling smoothness or speed in various places like chat, hotbar, creative screen...

Mod 10,046,434
kennytvs-epic-force-close-loading-screen-mod-for-fabric

kennytvs-epic-force-close-loading-screen-mod-for-fabric

Instantly closes the loading terrain screen on world changing and drastically reduces the resource pack loading screen d...

Mod 6,197,996
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 94,420,340
MoreCulling

MoreCulling

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

Mod 77,949,292
LambDynamicLights

LambDynamicLights

The most feature-complete and optimized dynamic lighting mod.

Mod 88,335,476
Translations for Sodium

Translations for Sodium

Unofficial translations for the Sodium Minecraft mod

Resource Pack 17,643,727
Fast Better Grass

Fast Better Grass

Makes grass and related blocks use the top texture on the sides. Works with other resource packs!

Resource Pack 11,340,847
Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

Mod 63,931,651
Cubes Without Borders

Cubes Without Borders

A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 35,225,051
Ixeris

Ixeris

Buffered raw input and threaded event polling

Mod 10,710,046
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 62,954,733
OptiGUI

OptiGUI

Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support

Mod 33,910,568
ScalableLux

ScalableLux

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

Mod 19,302,826
Krypton

Krypton

A mod to optimize the Minecraft networking stack

Mod 69,983,912
Shulker Box Tooltip [Fabric/Forge/NeoForge]

Shulker Box Tooltip [Fabric/Forge/NeoForge]

What's in my shulker box?

Mod 49,317,693
Armor Trim Item Fix

Armor Trim Item Fix

Adds more trimmed item textures

Mod 3,739,184
The Food Eating Animation

The Food Eating Animation

A texture pack that adds sprite animations for edible and drinkable items.

Resource Pack 13,286
Very Many Players (Fabric)

Very Many Players (Fabric)

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

Mod 17,032,418
Better Block Entities

Better Block Entities

A Minecraft optimization mod for Fabric/Sodium that improves FPS / Block Entity Rendering by implementing a Hybrid Rende...

Mod 5,784,381
Gamma Utils (Fullbright)

Gamma Utils (Fullbright)

Fully client side Gamma / Brightness / Night Vision mod, making it easy to see in the dark. Basically Fullbright for Fab...

Mod 13,827,093
mistxrage-2d-skin-totem

mistxrage-2d-skin-totem

The MistXRage 2D Skin Totem is an exclusive texture pack designed specifically for MistXRage

Resource Pack 3,679
MistXRage 3D Skin Totem

MistXRage 3D Skin Totem

The MistXRage 3D Skin Totem is an exclusive texture pack designed specifically for MistXRage

Resource Pack 6,427
Resident Evil Requiem Painting

Resident Evil Requiem Painting

A fan-made painting texture pack for Minecraft, inspired by Resident Evil Requiem, made for Resident Evil and Minecraft...

Resource Pack 508
The 3D Mace

The 3D Mace

A simple Minecraft resource pack that gives the mace a clean 3D model for a more detailed and immersive look.

Resource Pack 682
The Low Shield

The Low Shield

Lowers the first-person shield model for better visibility while keeping the vanilla Minecraft style.

Resource Pack 774
The Low On Fire

The Low On Fire

Lower your first-person fire on your screen to enhance visibility! Vanilla Friendly.

Resource Pack 1,147
Peace & Quieter

Peace & Quieter

A sound-focused resource pack that reduces loud, repetitive, and annoying Minecraft entity and ambient sounds.

Resource Pack 324

External Resources