Performance/FPS Mods for Minecraft Java
Browse 1,633 free Performance/FPS mods for Minecraft Java — popular picks include Amazing FPS Booster (FABRIC) (MORE POWERFUL THAN OPTIFINE), The Farm, DB's Minecraft PLUS.
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Amazing FPS Booster (FABRIC) (MORE POWERFUL THAN OPTIFINE)
Play the game with zero lag.
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.
DB's Minecraft PLUS
A collection of mods that improve every aspect of Minecraft, while keeping a vanilla feel. Mods enhance the UI, Sounds, QOL, Exploration and plenty more.
Voxy Server Side
Render distant Voxy LODs on servers
Lobby, Fishing and Mining Dimension
Provides a lobby, fishing and optimized mining dimension for you and your friends.

Almost Unify Everything
An addon for Almost Unified/Forge that adds inventory and loot table unification.
Noisiumed
A performance-focused fork of Noisium that accelerates Minecraft's terrain generation through targeted optimizations. Generates chunks faster without altering world output.
Better Pixelmon Realms (Pokemon)
The Pixelmon Realms Better modpack. Filled with Performance Mods! Ultimate Minecraft Pokemon Modpack!
Ore Plus (Legacy)
This datapack incresses vanilla ores generation in Minecraft by adding custom configurations for the Vanilla Ores, making them generate more frequently.
VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!]
This modpack contains mods that add improved sounds, animations, effects, and more stable performance for a full ViveCraft experience.
Create & Explore (C&E)
This Modpack is based around Create, while also improving Minecrafts overworld Exploration aswell as adding Quality of Life Improvements.
Thulium
A lightweight performance mod that boosts FPS by optimizing Minecraft's garbage collector, sound engine, event bus, profiler and render loop without touching entities, blocks or world generation
Bura
Bura is an alpha Fabric performance mod that reduces lag spikes and improves FPS stability by optimizing chunk compilation, upload scheduling, and visibility culling in singleplayer.
Better Underground Caves
Optimize the original cave terrain and add large underground cave terrain.
Structure Control
Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!
Dontcry (Official)
This is a mod pack for the dontcry mod , there is a lot of mods , performance mod , horror mods etc
Larion World Generation - Unofficial Forge Port
Faithful unofficial forge port of the Larion World Generation mod that is optimized specifically for forge
Sunveil
Enhanced Minecraft visuals with dynamic sun-tracking shadows, crystal-clear underwater exploration, warm golden lighting, and smooth anti-aliased shadow edges. Features realistic water reflections and optimized performance for all worlds.
PVP Essentials
Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!
Isle of Berk (Scales and Skies)
A HTTYD Modpack for Minecraft built with performance in mind! Enjoy pack filled with Dragons, Dungeons and so much more!...

WildRTP
Another RTP Plugin build on Performance & Features
MineDave - Plants & Zombies Modpack
PvZ Modpack - Survival & QoL! Plants vs Zombies gameplay with base defense, quests, claims, minimap, improved world generation, and more!
MC-249136 Fix
A hacky fix for server lag spikes when generating shipwreck buried treasure map / explorer map loot.
等价无尽机械 - PeojectE Avaritia Create
等价无尽机械 - 魔法、机械与探索的完美融合Perfect blend of magic, machinery and exploration
Chunky Offline
An add-on/extension of Chunky to generate chunks when no players are online.
NeoForge Foundry
NeoForge 1.20.4 pack with some new and known mods and great performance!
Chunk Optimization
ChunkOptMod optimizes Minecraft chunk generation with deferred chunk loading, lazy decoration, and adaptive TPS‑based budgets for smoother exploration and stable server performance
Noisium Legacy
Optimises worldgen performance for a better gameplay experience
FrogTech
FrogTech is a modpack built around the application of technology-based mods. It features a diverse group of mods that add new mob types, animals, biomes, and food items. Don't forget, FrogTech also includes tons of optimization mods to improve QoL.
[TaCZ] Guns & Customs - Beta Entry
This ModPack will engage you into plenty of TaCZ Resources to play with and test out! There is other underrated gun mods inside of this one mod pack, things will change according to performance: Remember, Public Build! Enjoy!
I Know What I'm Doing!
A simple mod to disable the pesky prompt that appears when loading into a world using experimental features Will not be updated
ChillCraft - CC1
Just a Chill modpack | Shaders | Distant Horizons | The best for your Minecraft phase | Enhanced Vanilla | Optimized
Attack On Titan - Awakening Of The Titans
immersive and optimized attack on titan modpack
ReducedOres
Reduced Ores is a lightweight and highly compatible mod that lowers ore generation to bring back balance, challenge, and meaning to mining.
Ad Astra: Structures Overhaul
Ad Astra: Structures Overhaul adds new atmospheric structures to Ad Astra worlds, enhancing exploration and environmental variety. Lightweight, optimized, and fully compatible with modpacks.
Embeddium plus
Client-side optimizing modpack based on Embeddium