Minecraft Java 1.21 Mods
Browse 12,073 free mods for Minecraft Java 1.21 — popular picks include SkullSkinless, Tools for builders, Sunveil.
Updated daily
SkullSkinless
Boost FPS instantly by replacing all player head skins with optimized default models!
Tools for builders
This Mod Pack Gives You Almost ALL Building Essencials, Like Litematica for building from shematics! Theres Also More! With Some ResourcePacks That I Picked As the Dont Change A Lot And Just Make The Game Look Better!
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.
Immersive Portals Continued
I fork of immersive portals to work with iris forge, connector mod, and sodium 0.6
Netherite & Ancient Debris Lava mining Full Setup
A resource pack to optimize Netherite lava mining as much as possible!
Monumenta Resource Pack
The official resource pack for the Monumenta server. OptiFine or equivalent Fabric mods required!
APTweaks: Spawn (11.x Classic)
Optimization for monster spawn events and spawner.
PVP Essentials
Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!
RoseStacker
A mob, item, spawner, and block stacking plugin that is built for functionality and performance.
OpenShad
A small shader but a lot of posibility !
Cobblemon Essentials [1.7.3]
Pokemon in Minecraft with exciting new features added!✨ Explore Pokémon towns, ride on Pokémon, challenge Gym Leaders, collect Pokémon plushies, and so much more!
APTweaks: Player (11.x Classic)
Protects players during login and provides a special "easy" mode for less experience and child players.
Lymbo Shader
Simple Minecraft shader without any trash in code
Radiance (Windows)
Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Windows.
Feather Standalone Boosted
A modpack to boost FPS in Feather Standalone.
Chocolate
Heavy-weighted modpack focused on making Minecraft look as stunning as possible all while keeping the vanilla feel fully intact. This modpack includes visual enhancement mods, a full sound overhaul, performance optimization and pre-installed shaderpacks!
APTweaks: Gamerules (11.x Classic)
Automatically adjust the random tick speed, entity cramming, raids, patrol, trader and insomnia based on the current server load.
InstaRestock
Instant Restock or Insta Restock makes villagers infinite restock
DreamLight Shaders
A good-performing, dreamy, stylized shader pack with colored lighting and fancy visuals.
Just Enough Book
Just Enough Book (JEB) – Minecraft Recipe Book Mod
BDS - Better Default Shaders
vanilla lighting, realistic shadows, high performance.
Night Sky Shaders
A beautiful Minecraft Night Skybox, but without OptiFine
Open4ES Renewed
A Simple Minecraft Shader For Low End Specification Devices
TAA Project
Lightweight TAA shaderpack.
SecretRooms-Unofficial
Secret Rooms mod, now ported to 1.20.1,1.21.1 by bay4lly! Features fully functional camouflage blocks, Ghost Blocks, and hidden Redstone. Optimized rendering and bug-free performance for the ultimate stealth experience. Unofficial & high-performance.
Blaze Gaming Enhanced
A client-side mod made to provide enhancements to the multiplayer experience for the Blaze Gaming Cobblemon and Pixelmon servers. Includes several fixes, optimizations and more.!
Mobs Blocker
Disable the spawning of specific mobs in Minecraft
Acid Shaders 1.5
This is a minecraft shader pack that is a fan-made remaster of acid shaders, It has several different modes, and has a fast way to make your own custom deformation fomulas.
LunarTweaks
LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.
Lura's Night Vision
Tiny night vision resource pack for Polytone or OptiFine
SillyWankerShader
A minecraft Shader which tries to keep the vanilla look, while adding functionalities like other shaders and implementing some own silly things like Color Manipulation

WildRTP
Another RTP Plugin build on Performance & Features
SprintByDefault
Automatically sprint when pressing W
Duels Optimised
Duels Optimized | Fork of Duels plugin but optimized and added feature
JEI Trim Hider
A lightweight JEI addon that intelligently hides decorative Armor Trim recipes to reduce clutter and lag, while keeping functional upgrades visible.
Aeronautics - Create Customised
A NeoForge modpack focused on customising the Create mod.