Minecraft Java 1.21 Mods
Browse 2,265 free mods for Minecraft Java 1.21 — popular picks include FreecamJetpackCompat, Better Uncrafting, Special Gem Amulets.
Updated daily
FreecamJetpackCompat
This mod simply prevents the jetpack from activating if player controls are disabled by Freecam.
Better Uncrafting
Reverse-craft items back into their materials on your crafting table! 在工作台上将物品逆向拆解为原材料！
Special Gem Amulets
Transforms vanilla minerals and bows into powerful custom amulets using modern 1.21.11 data-driven item mechanics.
Contrasting Curses: Leveled
Addon enabling levels for a collection of unique curses with interesting tradeoffs encouraging interaction with cursed gear
Above The Leaves: Survival
You can only walk on leaves! Touch the ground and you will die through it.
Serious Deaths
A datapack that seriously overhauls death!
Client Side Pets
Pets that only you can see, works in both multiplayer and singleplayer. So this mod kinda makes you schizo.
Sit_Plugin
Minecraft seating plugin! The plugin adds the /sit command
Actually Scary Creakings
A small little datapack, made to make creakings legitimately a threat to the player.
Mob Rain
It starts raining all items and all mobs, so be careful.
SHMA server data pack
The data pack's name and design can be changed and adapted to your server.
Custom Collision Box
A datapack library that can create custom collision/interaction box with management.
No Super Heating for Blazing Hot
Enjoy Blazing Hot's molten metals earlier by replacing the Super Heated requirement with a regular Heated Blaze Burner.
Cobblemon: Furret Supremacy
This Project Is A Cobblemon Datapack That Increases Furret Spawns, Spawn Levels, And Replaces All Sentrets For Furrets.
InfectedSMP
This plugins adds an infection system
VoxPopuli
VoxPopuli is the ultimate safeguard for your survival world. Tired of friends sneaking in commands? Every restricted command now triggers a democratic vote: the people decide its fate!
BF Interpreter
A datapack that implements a interpreter of BF
advance repair
In this mod you can repair netherite armor with diamond, and not only netherite but also others too, there is also tooltip to see more info, also new update means new things?
Not scary powder snow
The modification adds snowshoes that can be worn over other boots to walk on powder snow! In the game, in addition to boots with an upgrade, a new structure and template have appeared for forging!
Calamity Bosses
20 NEW bosses that will shift the power changes in your world, adding custom item rewards and custom blessings to ease your fare through this treacherous world.
GambleHearts
Risk your hearts after every kill. Kill a player, then gamble for more hearts or take the safe reward. Lose all your hearts and get banished to the Void where you must survive, kill mobs, and find the escape portal to return.
timed world expansion
Datapack that makes your world expand by 1 block in radius every day (kinda C:)
OneSlotMaceSMP
joining The Server Gets You a Random Custom mace or normal mace And with this mace you need to fight other get all 7 Custom maces combine them and get top tier SUPREME MACE
FriedMentally's Elytra Slowfalling Disabler
Basicly just disables people elytra instead of giving them slow falling.
Guardian Portal Optimization
Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.
French Bread
This is not a datapack that adds french bread. This is instead a progression datapack thats in the weird area of both being complicated and not complicated so make of that what you will.
One Player Tools
This datapack makes it so only one type of tool or armor can exist between all players.
ChallengeX
The ultimate Minecraft challenge plugin with 54 challenges, projects & custom themes.
Death Recovery Spectator
Recover part of your inventory by returning to your death point as a spectator before time runs out.
The Voidland
This mod ads a completely new biome: The Voidland, some new gear (armor still not included(will be added in future)) and new mobs!
CheekyWeapons
Upgrade your Minecraft combat with powerful custom weapons like the Backstabbing Dagger and the explosive Crit Bow.
The chesse touch
The chesse touch but in MINECRAFT with commands to give the chesse touch (only works when an operator starts it)
⭐ Ranked Slots ⭐
RankedSlots is a unique Minecraft ranking system where your rank determines how much inventory space you have.
I don't want this
don't want it? burn it, smelt diamond gear into one diamond
Weapons of Mass Destruction
A redstone-powered mystery cube that dispenses gloriously unbalanced weapons - over-enchanted gear, a rocket launcher, a drivable tank, a fighter jet, and a tactical nuke. Endlessly repeatable, fully configurable, and land-claim friendly.
Squid Improvements
Squids and Glow Squids will give effects when you try to attack them! Survival friendly addition to vanilla worlds