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Minecraft Java 1.21 Mods

Browse 173 free mods for Minecraft Java 1.21 — popular picks include Artificer's Armory, Grox Simulator, Villager Overhaul.

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Artificer's Armory
1.21neoforge

Artificer's Armory

A weapon expansion for mage and spellcaster playstyles.

7.7kdownloads
Grox Simulator
1.20.1forge

Grox Simulator

A Grox-style AI overhaul where villagers act like players—mining, chatting, and obeying with radical honesty and actual vision. {simulation}

7.5kdownloads
Villager Overhaul
1.21.1neoforge

Villager Overhaul

Guards | Better Merchants & Farmers | Command Villagers via chat!

6.2kdownloads
Toasty's Mobs Delight
1.21.1neoforge

Toasty's Mobs Delight

Compatbility between Farmer's Delight and Toasty's Mobs. Vanilla Styled!

5.9kdownloads
Carpet NPC's
1.21

Carpet NPC's

This plugin adds the command /summonnpc (name) to summon a npc of any player in survival

5.7kdownloads
Silk Touch Shriekers
1.21

Silk Touch Shriekers

Allows silk touched sculk shriekers to summon wardens!

5.5kdownloads
Jobs RPG Profession
1.21.1neoforge

Jobs RPG Profession

Jobs is an RPG progression mod that adds 12 unique professions to Minecraft. Every action you take - mining ores, chopping trees, hunting monsters - earns you experience and makes you stronger.

5.4kdownloads
Naturalis - Realistic Remorphed
1.21.1neoforge

Naturalis - Realistic Remorphed

RP Survival morph progression for ReMorphed: Knowledge XP, instincts, Resonance bonding, Humanity, and body-specific mechanics.

5.2kdownloads
ZetaCraft
1.21.1neoforge

ZetaCraft

ZetaCraft Mod

4.9kdownloads
MobMorph
1.21.1neoforge

MobMorph

Morph into any mob in Minecraft! Kill a mob to unlock its form, then transform with unique abilities for every vanilla mob.

4.8kdownloads
Caveman's Buyable Mob Eggs
1.21.1neoforge

Caveman's Buyable Mob Eggs

Every mob spawn egg in-game is buyable from a custom villager that uses a spawner as its workbench. Spawners are now craftable and set to type based on the mob egg you put in it.

4.6kdownloads
Galaxy Under Chaos - A Star Wars Experience
1.20.1forge

Galaxy Under Chaos - A Star Wars Experience

"Galaxy Under Chaos" is a Minecraft Star Wars mod where players explore a galaxy in turmoil. Discover unique planets and powerful technology. Customize lightsabers, face new mobs, and navigate an ever-changing universe full of chaos and mystery.

4.5kdownloads
Falings' Summonings
1.21.9

Falings' Summonings

Adds a new ender mob with trades to spare, a new currency and a new magic structure

4.0kdownloads
INFERNO ADVENTURES
1.21.11fabric

INFERNO ADVENTURES

This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!

3.7kdownloads
Easy Model Entities
1.20.1forge

Easy Model Entities

Turn Blockbench models into simple Minecraft entities without writing Java code.

3.6kdownloads
Better Recipes & Trades for Superflat
1.20.1fabric

Better Recipes & Trades for Superflat

📚 Crafting Recipes & Villager Trades boost for Superflat Survival (Fishing, Mob Loot, Trading, Villages, Eggs, Chinese, Desert Sellers & etc)

3.6kdownloads
Iron's Spell - Autonomous Villager Defense
1.21.1neoforge

Iron's Spell - Autonomous Villager Defense

Automatic Priest Conversion! Villagers autonomously become/spawn priets when threats appear. Fully configurable addon for Iron's Spell 'n Spellbooks.

3.5kdownloads
Chocobo whistles
1.21.11neoforge

Chocobo whistles

This mod introduces 7 chocobos into the overworld, each of which can be summoned as a mount with its own whistle; travel the world with your new loyal companions!

3.5kdownloads
MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED
1.21.1fabric

MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED

MobPVP is a Minecraft Fabric mod that introduces a dynamic level-based combat system for mobs, adds rare and powerful variants, and enhances gameplay with unique effects and loot drops.

2.9kdownloads
CobblemonCity Core
1.21.1fabric

CobblemonCity Core

A modified fork of the Cobblemon mod, adapted to better integrate with custom features and a curated gameplay experience.

2.9kdownloads
Rhyme PVZ
1.21.1neoforge

Rhyme PVZ

This is an impressive PVZ module which will include most of the plants and zombies from PVZ 1 and PVZ 2, with new mechanics and gameplay.

2.8kdownloads
Shadow of the Soul
1.21.1neoforge

Shadow of the Soul

Shadow of the Soul: A dynamic psychological horror mod. Features a Fear Level system that reacts to darkness, depths, and injuries. Includes adaptive AI that stalks you, auditory hallucinations, and environmental sabotage. Light is your only safety.

2.4kdownloads
Beyond The Ocean
1.21.1neoforge

Beyond The Ocean

A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.

2.4kdownloads
[Cobblemon] PocketMorph
1.21.1fabric

[Cobblemon] PocketMorph

A polished Cobblemon transformation mod that lets players become Pokémon, not just disguise as them.

2.2kdownloads
Cobblemon Mana and Monsters
1.21.1neoforge

Cobblemon Mana and Monsters

A modpack focused on adventure in a world with Cobblemon, Magic, and Technology.

2.1kdownloads
Witches with Wrenches
1.21.1neoforge

Witches with Wrenches

Cogs & colonies is a medium/light pack designed to bring life into Minecraft with customizable colonies and colony management alongside many mythical creatures, powerful magic, and even some kinetic energy!

2.0kdownloads
Nautilus & Spears | Mounts of Mayhem [Fixed Continuation]
1.21.1neoforge

Nautilus & Spears | Mounts of Mayhem [Fixed Continuation]

Bug-fixed continuation of the discontinued Mounts of Mayhem mod.

1.9kdownloads
Aqualine
1.21neoforge

Aqualine

Makes fishing more exciting and rewarding

1.6kdownloads
Grinding and industrialization GANDI 1
1.21.1neoforge

Grinding and industrialization GANDI 1

GregTech | Modern Industrialization | 600+ Dungeons | 20+ Taming | 150+ Biomes | 50+ Quests | 20+ Cross-Mod Interactions and Custom Interactions | 450+ Mobs

1.5kdownloads
_PARADOX_
1.21.1neoforge

_PARADOX_

Travel to the future to defeat the Paradox

1.4kdownloads
white monster totem
1.21

white monster totem

Now, instead of the totem of immortality, you will be saved by an white monster energy

1.4kdownloads
Arda’s Omega Golem: The Corrupted Titan
1.21.1neoforge

Arda’s Omega Golem: The Corrupted Titan

This is not a normal Iron Golem, A terrifying, hostile titan built for destruction. Survive the Omega Golem—it's not here to protect you.

1.4kdownloads
Health Tag
1.21.4neoforge

Health Tag

Displays entity health as nametags

1.4kdownloads
PlayerBatch
1.21.11fabric

PlayerBatch

PlayerBatch is a Minecraft mod by W4Whiskers that depends on Carpet and allows you to summon multiple bot players at once. It supports up to 256 bots by default, with the limit configurable in the config files.

1.2kdownloads
catch and tame
1.21.1neoforge

catch and tame

"Tame, capture, and carry literally ANY monster in Minecraft with the powerful new Tame Balls! Breed dynamic Mutants, build a Pet Hospital, and play fetch with exclusive custom dogs like Huskies, Golden Retrievers, and Boston Terriers!"

1.1kdownloads
Lancelot - Adventures of Tellus
1.21.10neoforge

Lancelot - Adventures of Tellus

Offering beautiful terrain and content beyond Minecraft's traditional end-game in more ways than one, the Lancelot's main aim is to provide you a tonne of fun! New content for all 3 dimensions, automation and magic, as well as challenging new mobs!

1.1kdownloads