Minecraft Java 1.21 Mods
Browse 22,257 free mods for Minecraft Java 1.21 — popular picks include SellXP, More Recipes: Craft Soul Soil, Villagers Who Don't Study Well│不好好讀書的村民.
Step by step: How to install Minecraft Java mods & modpacks
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SellXP
Sell XP for money
More Recipes: Craft Soul Soil
Craft Soul Soil from Dirt & Soul Sand.
Villagers Who Don't Study Well│不好好讀書的村民
Villagers may become Nitwit Villagers when they grow up.│村民長大以後可能會變成傻子村民。
Astra's Stat Boosters
Exchange experience levels for consumable that give stat buffs upon use.
Trees Rebarked
This mod adds tree bark that lets you put the bark back on your logs if you accidently strip one.
rShulkers
This plugin adds the function of opening a shulker box.
CannonsRPG
A Cannons and AuraSkills addon that allows player to levelup and unlock skills releated to firing cannons.
CraftingCore
CraftingCore is a simple, server-side mod, that allows for crafting of a few, non-craftable items.
Conjurer's Dream
Summon entities to fight and defend for you using a diverse array of powerful staffs each with unique abilities.
EXP-Gems
Perfect for RPG/Fantasy servers
Armor Management
Gear up and pick-pocket entities using Minecraft's built-in armor system.
GameObject.mod
Plugin for implementing "Game Objects", i. e. items/tokens that serve a specific purpose in an in-game game/event and therefore need/profit from special formatting or protection.
Double Levels
The datapack adds the ability to upgrade your base attributes for XP. There are 4 different parameters for leveling, each with 5 levels.
Uitem
Add items easily and for free.
DisasterSurvival
Survive over 20 unique natural disasters in singleplayer or multiplayer. Random disasters, generated maps, loot, and intense survival gameplay.

Phantom Loot
👻 PhantomLoot PhantomLoot is a lightweight, high-performance, 100% server-side instanced looting mod designed for modern Fabric servers (1.21.11, 26.x)
InvisibleGlass
A client-side mode with customizeable glass opacity and other settings, MamtakLib is needed
The Entity
A mysterious AI-powered presence that watches over your Minecraft world, reacting to player behavior using an LLM.
LibreLogin Redux
A fork of LibreLogin that includes several enhancements.
RealHostilesAI
Realistic hostile mob behavior for Minecraft: natural reactions, no unfair attacks, and no mob swarming.
InstantPickUp
InstantPickUp is fully configurable autopickup that automatically collects mined blocks and XP with smart drop detection
B's NorthCompass
This plugin gives you a compass on the top of your screen.
Celeste Discs
Datapack that adds new music discs from game Celeste

Beefy's Survival Utilities
A few nice utilities made by BeefyAndTheDucks.
SyncBoost
Container delta synchronization & hopper idle polling optimization mod — Fabric / NeoForge / Forge
Easier Backstabs
mod that displays the radius of the shield and the 180 degrees you can hit to break a shield or avoit it for easier backstabs, this mod is made with AI just to let anyone know
Simple Raider Guns
This mod adds the items and weapons from a famous videogame called Arc Raiders.
XPMerge
This is a Folia-compatible plugin for Minecraft that merges nearby experience orbs into one to reduce lag.

theorematurgy
mod that throws you in most powerful magic system
Jarvis companion mod
This mod adds the famous J.A.R.V.I.S (Just a Rather Very Intelligent System ) as a companion to your Minecraft Java!
Nova's Shop
A sleek, multi-functional player-to-player marketplace for Fabric 1.21.1.
Spider Drops OP Loot
Turn spiders into an overpowered loot source for intense and rewarding survival combat.
ManhuntKoth
A plugin that let you play manhunt, however if the Speedrunner dies, the Hunter who killed them will become the Speedrunner.
Insight
This project adds a clean, heads-up display to the top of the screen to identify the block you are looking at and whether you can harvest it.

Bone Meal Small Flowers
This adds small bone meal that lets to bonemeal small flowers (and saplings) to create a duplicate.
Borukva Fish
Polymer fully server-side fish