Performance/FPS Mods for Minecraft Java
Browse 219 free Performance/FPS mods for Minecraft Java — popular picks include Horror OneBlock, Custom Clear Lag, Digimod Tamers Evolution!.
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Horror OneBlock
OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.
Custom Clear Lag
Optimal Fluidity, Enhanced Experience
Digimod Tamers Evolution!
Digimod Tamers Evolution! is a modpack that enhances Digimod gameplay with reworked evolution, new creatures, immersive exploration, rideable dragons, base customization, and optimized performance for the ultimate adventure!
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Simple Animal pens
A simple datapack that allows to store many animals in one block to reduce lag on the server. also available as datapack
Zombies improved!
Smarter, deadlier zombies — now with hordes and infection!
ClearLagPlus
Lightweight Forge ClearLag mod with full control and multilingual support.
INFERNO ADVENTURES
This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!
Mob Stacker Advanced
Mob stacker mod with breeding support, etc.
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
SitOnEverything
Sit on almost any block or entity with configurable seat positions, vanilla presets, and quick hotkey support.
mob merger
# Mob Merger - Comprehensive Summary **Mob Merger** is a performance optimization mod for Fabric on Minecraft 1.20.1 (v1.0.9) that merges nearby farm mobs to reduce lag in massive farms while maintaining equivalent production.
Rine Time
Explore | Choose Your Class | Battle Challenging Mobs | Build | Decorate | Grow Crops | Automate Everything

CobbleMaster
The official Cobblemon: Mega Showdown modpack — competitive battles, tech automation, and endless exploration, all in one.
Diamon's Selfpack
A colossal 450+ mod kitchen-sink for 1.20.1. Features BWG & Alex‘s Caves world gen, YUNG‘s dungeons, Create automation, Better Combat, iron's magic, delightful farming, mobs, & optimizations.
EarthCraft For Mobile
EarthCraft for Pojav or Zalith or any other Minecraft-Java on Android Launchers
Better Left Click
Allows you to use left click bind like normal but not lose out on the competitive and survival advantage of using a keyboard key.
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
The Monster Spawned Official Pack [Modded Edition]
The official Monster Spawned modpack for the modded side of things...
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Old school mc+
"Old School MC+" is a modpack combining classic Minecraft with the alpha and beta era. It features elements like non-stacking food, a hunger bar, and mobs dropping items from the old days. It introduces new features such as a minimap, and shaders.
Oskukana Mod Folder
A lightweight modpack built for smooth and competitive PvP, with optimizations tailored for Crystal PvP and fast-paced combat while staying close to vanilla.
No Mob Latency
This mod re-adds the pre-1.3 smooth mob movement to singleplayer, without any latency. Also reintroduces client-side mob movement.
Halo: Lost Spartan
You are thrown into a post-apocalyptic Halo facility overrun by parasitic creatures. The world pushes you to your limits as you fight to survive against the relentless onslaught of the parasite in this intense survival horror experience.
Oh More Wandering Trades
Wandering Traders can trade more types of items.
FPS X PVP
A lightweight Fabric PvP modpack focused on maximum FPS, low latency, smoother gameplay, and competitive combat. Perfect for BedWars, Lifesteal, Crystal PvP, and SMP servers. 🚀⚔️
More Villages Datapack
Adds more villages to the game.
Solance Optimized
Solance Optimized is a lightweight PvP-focused modpack that boosts FPS, reduces lag, and adds essential quality-of-life improvements while staying fair and vanilla-friendly. Built for competitive gameplay, it delivers smooth performance and stable combat
Minecraft New Generations
Minecraft New Generations, or MNG for short, is a Vanilla+ Adventure and RPG mod pack for Minecraft 1.20.1 Forge. Its objective is to give you the feeling of old Minecraft Golden Age in this New Generations
MonsterzenPack
Build A town, Build A factory, Kitchen sink style with some light Guidance in a optimized for performance package.
Wild Land
Discover a richer Minecraft world filled with new animals, diverse wildlife, and vibrant natural environments — perfect for explorers and nature lovers alike.
Meow Create
⚙️ A Forge 1.20.1 modpack blending Create engineering 🏗️ with Scorched Guns combat 🔫. Experience realistic Genetic Animals 🧬, brave the Pale Garden 👻, and master the wild! 🌾
FrameWalk Mobile
a modpack that makes your old android phone actually play minecraft java edition, made by ScrewedSause on yt and modrinth
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
XP Stacker
A plugin that reduces server lag by merging nearby experience orbs.
Mobile Optimized
An fps optimalization modpack for android phones with pocket edition like controls. 3X FPS! Joystick! Distant Horizons to see way further!