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Minecraft Java 1.21 Mods

Browse 3,671 free mods for Minecraft Java 1.21 — popular picks include Weaponsmith Trades Maces!, Zombie UUID Preservation, Immersive Pillagers.

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Weaponsmith Trades Maces!
1.21.4neoforge

Weaponsmith Trades Maces!

A simple mod that adds the Mace to Master Weaponsmith trades.

2.6kdownloads
Zombie UUID Preservation
1.20fabric

Zombie UUID Preservation

Preserves randomized villager textures after zombification and curing.

2.6kdownloads
Immersive Pillagers
1.21.11neoforge

Immersive Pillagers

Face pillager hordes, explore hostile camps and lost labs, battle undead illagers, and uncover the secrets of the totem.

2.6kdownloads
Villager Refresh
1.19

Villager Refresh

A plugin to update villager trades that ignores the gamerule doDaylightCycle.

2.6kdownloads
2.0 Rediscovered
1.21fabric

2.0 Rediscovered

A mod that implements the features of Minecraft 2.0, an April Fools joke released by Mojang on 2013

2.5kdownloads
Happy Speed - Happy Ghast Enchantment
1.21.6

Happy Speed - Happy Ghast Enchantment

This mod adds a harness enchantment that makes Happy Ghasts move faster.

2.5kdownloads
PokeBuilder -  Cobblemon
1.21.1fabric

PokeBuilder - Cobblemon

Customize your Pokémon however you want!

2.5kdownloads
Cobblemon No Man's Craft Compatibility Patch
1.21.1

Cobblemon No Man's Craft Compatibility Patch

Fixes Cobblemon not spawning and asphyxiating on alien planets

2.5kdownloads
Illager Only
24w21a

Illager Only

Datapack that disable hostile mob from spawning inside a mansion

2.5kdownloads
No Bugs
1.21.2fabric

No Bugs

A mod where the maximum number of bugs are fixed

2.5kdownloads
All Jebbed Out!
1.21fabric

All Jebbed Out!

All mobs now have that rainbow effect when named 'jeb_'

2.5kdownloads
MobMoney
1.8

MobMoney

This plugin makes killing various mobs valuable for which you will receive money

2.5kdownloads
Backrooms Through The Walls
1.21.1fabric

Backrooms Through The Walls

Adds level 0, level 1, and the bacteria entity.

2.5kdownloads
AntiTrample
1.8

AntiTrample

Prevent players and mobs from trampling on your crops.

2.5kdownloads
Copper Golem Hats
1.21.9-rc1

Copper Golem Hats

Stylize your Copper Golems

2.5kdownloads
SpawnerSystem
1.20.4

SpawnerSystem

An advanced, multi-mod spawning and placement system for Minecraft servers. It comes with detailed logging, multi-language support, and a custom pickaxe system.

2.5kdownloads
Disable Crop Trampling
1.21fabric

Disable Crop Trampling

A simple Fabric mod that prevents crops from being trampled when players or mobs jump on them.

2.5kdownloads
Name Tag Mobs To Be Friends
1.21

Name Tag Mobs To Be Friends

Name Mobs "Friend" to Make them Friendly Towards Players

2.5kdownloads
ScalingMobs
1.21.1neoforge

ScalingMobs

Adjusts the stats of bosses and mobs, multiplied by the number of players on the server.

2.5kdownloads
Simple Seasons
1.21fabric

Simple Seasons

Adds a simple season system.

2.5kdownloads
Cobblemon Champions Addition
1.21.1

Cobblemon Champions Addition

This datapack allows Pokémon to learn their new moves from the Pokémon Champions, while also adding support for ZA Mega Pokémon that haven't been included in Champions yet.

2.5kdownloads
MechaMew2 [cobblemon]
1.21.1

MechaMew2 [cobblemon]

A mechanized Mewtwo engineered for perfection

2.5kdownloads
Mob Lite
1.21.11forge

Mob Lite

It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands

2.5kdownloads
Minecraft But a Mob Spawns Every 10 Seconds
1.21.9

Minecraft But a Mob Spawns Every 10 Seconds

Minecraft, but a random mob will spawn on top of you every 10 seconds, good luck.

2.5kdownloads
PickMeUp
1.10

PickMeUp

Pick Up Entities and carry them somewhere

2.4kdownloads
Every Mob Drops
1.20

Every Mob Drops

A datapack/mod that makes every mob drop something

2.4kdownloads
Bundleable
1.21.2

Bundleable

A Datapack that lets you pick up Mobs with a Bundle of your choice. Or launch the mob as a projectile with a Crossbow/Dispenser!

2.4kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.4kdownloads
Acid Wasteland
1.21.4

Acid Wasteland

A wasteland theme datapack with acid rain, mutated mobs and many other features.

2.4kdownloads
TC World Cobblemon Rebron
1.21.1fabric

TC World Cobblemon Rebron

The mod is developed to closely follow behaviors, events, and descriptions from the animated series and official lore, bringing the Pokémon world to life as authentically as possible. For example, carp-like creatures can leap waterfalls, and flying birds n

2.4kdownloads
Chain Reaction Creepers
1.21.1fabric

Chain Reaction Creepers

This mod makes creepers explode when they take damage from another explosion.

2.4kdownloads
Better Mob Combat Neo
1.21.1neoforge

Better Mob Combat Neo

a unoffical port of the mod Better Mob Combat

2.4kdownloads
Cave Born
1.21.11fabric

Cave Born

Adds new ores, materials and powerful gear. Mine Bronze in the End, find rare Titanium in the Overworld, and craft Netherite Titanium equipment — the strongest in the game!

2.4kdownloads
Custom Mob Heads
1.21.5

Custom Mob Heads

Let mobs drop heads!

2.4kdownloads
Undead Horse Variants
1.21.5

Undead Horse Variants

All new variants for the skeleton horses and zombie horses! Fully implemented with custom textures and gameplay.

2.4kdownloads