Minecraft Java 1.21 Mods
Browse 128,256 free mods for Minecraft Java 1.21 — popular picks include G1axAgenticAI, Just Aeronautic, Horizon+.
Step by step: How to install Minecraft Java mods & modpacks
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G1axAgenticAI
G1axMinecraftAssistant is a next-generation client-side Fabric mod that integrates an advanced tool-using AI assistant directly into your Minecraft chat
Just Aeronautic
A lightweight, Create-focused sky survival pack centered on automation and building your own airships.
Horizon+
Horizon+ Horizon+ will be for you Having optomization Looking Good Without Shaders to save your FPS! and So Much More!
Block Shuffle Enhanced
Block Shuffle Enhanced is a Minecraft datapack where players must find target blocks and stand on them before time runs out
DeadFlames_DeafaultPack
Enhance your Minecraft experience with clean textures, better visibility, and a lightweight design perfect for PvP, SMP, and everyday gameplay.
MBS(Moonxyfiedsbetterskies)
Custom sky texture resource pack
Intense Crits
Make crits more visible and intense with this pack.
Zelda 1 and 2 Songpack
A Music pack from the games The Legend of Zelda I and II This is one of my first Songpacks. So don't expect it to be perfect. Only usable with Reactive Music. Obious Credits to Nintendo and The People that Uploaded these songs.
Vanilla Short Swords
Makes ALL of the swords shorter!
§5Custom §3Swords
This pack by me change the swords like wooden sword... use for all gamemode pvp!
More Void Totem`s
Add some variety to the game with different totem textures!
Craft or die
The cool post-apocalyptic crafting survival experience, inspired by the Roblox game "Bake or Die"!
FlexLogin
A new era of authentication , powerful and seamless interaction
My Ice Boat Racing Modpack
A slightly modern version of older ice boating modpacks with optimization mods and a little extra
BetterLever
BetterLever replaces the default Minecraft lever with a sleek, modern 3D design.
Heavy Mace Datapack
This Datapack adds a powerful endgame weapon, crafted with one blaze rod, one heavy core, two nether stars, and a dragon egg.
Verticality+
Tired of having to open and close your inventory just to get items out? This mod adds vertical hotbar scrolling, so you can easily get stuff in and out of your inventory.
Creative Ascension
Creative Ascension is a progression-focused Minecraft mod centered on exploration, meaningful advancement, and hidden discoveries. Earn your rewards through perseverance as you forge powerful equipment and uncover long-forgotten secrets.
Pedro II's End Update
This Minecraft mod adds the End Update to the game with 3 new biomes, 3 new structures, 1 mob, and 2 powerful weapon.
MY GUN MOD PRO MAX MCcreator
This is a fun beginner mod created with MCreator that adds a variety of random and entertaining content to Minecraft. The mod includes new guns, biomes, weapons, food items like burgers and pizza, and several strange or funny additions to make gameplay mor
Pigly's UHC Heads
A lightweight player head drops plugin with golden heads and a life system.
Biome Rings
Mod for biome controls by distance of the world center
Revert New To Old Cows
this reverts the new cows to the old classic cow (this doesnt affect red/brown mushroom cows)
Nuclear Weapons RP
The resource pack for the datapack Nuclear Weapons.
Tottomori Music Soundpack
A resource pack to add Tottomori's music to Minecraft
Biome Builder
Build actual minecraft biomes, block by block, wherever you want.
LoginFix
This plugin fixed some servers "timeout" problem when it happens all the time including the server list.
PrimeClans
Minecraft clans with support for add-ons and APIs
Paintings Need Glass (PNG)
Client-side mod that adds support for transparent painting textures.
Assisting blockade
This mod adds an assistant who will help you in battle against hostile mobs. To tame this assistant, you will need flowers of any kind. This project is currently a demo version, so some features of the mod may not work.
Crusted Gears
This modpack transforms your Minecraft survival into a massive industrial and exploration journey. It forces you to rethink automation from basic gears to quantum lasers while exploring colossally overhauled dungeons and realistic mountain ranges
the great god sword
A powerful custom sword mod that adds the Great God Sword to Minecraft.
Russian Translation Pack
Russian localization resource pack for some mods and addons.
andrzejczaklight
Optimized
Hardcore Slots
In this mode, every time you take damage, one slot in your inventory becomes locked and can no longer be used.
Biome Morph
"Adds unique biomes with custom terrain layouts."