Performance/FPS Mods for Minecraft Java
Browse 58 free Performance/FPS mods for Minecraft Java — popular picks include Animal Pens, Too Many Entities, FastSpawner.
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Animal Pens
Reduce lag and keep your animals neatly stored while maintaining full interactivity!
Too Many Entities
Hide extra entities in order to reduce lag, especially with mob farms. The mobs still exist in the world, they are just not visible.
FastSpawner
Dynamically optimizes mob spawner rendering for maximum FPS - display entities only when ⇧ Shift is held, and particles at adjustable rates. Perfect for lag-free mob farms!
The Farm
A cozy 1.21.1 Fabric farming modpack with seasons, Farmer's Delight, food, animals, ambience, countryside exploration, visual polish, and performance mods.
Mob Limiter
Set per-chunk and world limits to manage mob spawning and prevent overcrowded farms.
The Block Keeps Ticking
Simulates block ticking and entity growth in unloaded chunks, so your farms, furnaces, and passive mobs keep growing and working even when you're far away.
Mobs On Demand
Create simple attracter items to pull mobs to you! Nice for Farmer RP and rounding up mobs!
Mobs Better Witherstorm PERFORMANCE
A fun modpack where you can build a farm... (or summon a behemoth of a monster to rule your world)
AntiVillagerLag
A way to remove the performance impact of trading halls without sacrificing other villager farms
XP Farming
No More Mob Farms! Now, you can grow XP at home using various magical crops and plants! Why grind XP; when you can farm it!
CobbleLagClear
Cobblemon Lag Clear is a performance-focused mod built to prevent TPS drops and keep your Cobblemon Minecraft server running smooth. It targets the biggest lag sources on busy servers: excess Pokémon entities, ground items, vanilla mob spawning, and farm
Real Minecraft
Actual Minecraf (Minecraft mod pack for quality vanilla plus experience, includes technology mods that aren't too overbearing, farming and substituents of such (brewery, cooking, etc.), as well as natural new mobs.)
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
Mob Stacker Advanced
Mob stacker mod with breeding support, etc.
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
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.
Fresh & Farm
A vanilla++ modpack for a personal server. Combines many animal and farming mods with Fresh Animation for a cute, relaxed experience.
CreateServer perfect modpack
A modpack for a server of mine that includes many create addons, farmers delight, planes, boats alexs mobs and extra mods to increase performance
Farmland Protection
Prevents farmland from being trampled when players jump on it
Oh More Wandering Trades
Wandering Traders can trade more types of items.
KarmicPack 2
a decently sized create focused kitchensink pack with mods such as create, productive bees, the bumblezone, alex's caves , alex's mobs, and farmer's delight among others
Sweet Adventures
This is a minecraft 1.20.1 Fabric mod pack, designed for better playtime with you Gf/Bf. For the boys there is some Create to enjoy technical challenges and for the girls there is a lot animals, farming and designing mods to enjoy...
ShakaLand
ShakaLand is a Vanilla+ modpack that enhances Minecraft with mods like Farmer's Delight and Alex's Mobs, adding new mechanics and biomes. It preserves the original game's essence while offering optimized additional content.
ByeBye Phantoms 👋
ByeBye Phantoms adds powerful new tools and wings to finally put an end to those pesky night stalkers!
Lifesteal Core X
Lifesteal Core X delivers a complete competitive lifesteal experience with heart stealing, revive systems, combat control, anti-farm protection, and scalable MySQL storage for high-performance SMP servers.
Farming and space.
Settle on your homeworld with new terrain, Mobs, tech and functions or go into space, its up to you.
Sandy Husks
Husks now drop sand when killed, with chances increasing using Looting - perfect for Skyblock and fast sand farming!
Dutch Pet Shelter
Custom modpack for VictoriaMoonlight, ShinkoRups, and NoMouseCat. Light modded experience that includes things like Farmer's Delight and Macaw's Furniture.
MobStack26
A datapack that stacks mobs to enhance performance of large animal farms
Francis IV
Explore exotic worlds, farm diverse foods, discover new animals, and progress through technology mods. Adventure, agriculture, and innovation await!

MobFarmLimiter
A modern and lightweight mob farm limiter.
Projekt Farmer
A realistic farming and adventure modpack featuring Cobblemon – inspired by Pokémon! Farm crops, raise animals, and catch your own creatures in a vibrant world.
Nonsense Collection
Grow overworld mobs with new crops, and enjoy music discs completely unrelated to the crops
betterperf
A lightweight Fabric optimization mod for 1.20.1 that improves FPS by culling invisible entities and optimizing AI in mob farms.
AntiFarmReloaded
AntiFarm Reloaded is an anti-farm plugin that blocks and prevents AFK mob farms, villager exploits, and automated resource generation across all major gameplay systems.