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Minecraft Java 1.21 Mods

Browse 744 free mods for Minecraft Java 1.21 — popular picks include Necromancers Shadow, Parry Shields, Mechanical Horizons Aeronautics.

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Necromancers Shadow
1.21.11fabric

Necromancers Shadow

Allows you to capture and summon the souls of mobs!

2.6kdownloads
Parry Shields
1.20.2forge

Parry Shields

Adds new shield mechanics focused on parrying.

2.6kdownloads
Mechanical Horizons Aeronautics
1.21.1neoforge

Mechanical Horizons Aeronautics

A Create-focused modpack packed with add-ons that pulls you deep into a world driven by gears, machines, and endless automation.

2.5kdownloads
Mechanical Dragon Annihilator Type A
1.21.1neoforge

Mechanical Dragon Annihilator Type A

This is an add-on for Dragon Survival, the Mechanical Dragon: Annihilation Type-A, which adds an optional dragon type to Dragon Survival.

2.4kdownloads
Technology Valley
1.21.1neoforge

Technology Valley

Unusual Technology modpack with Magic & RPG, also with Custom mechanics, many Quests & Changed recipes!

2.4kdownloads
SurShield Modification
1.21.1neoforge

SurShield Modification

Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.

2.4kdownloads
Vitamin+
1.21.11

Vitamin+

Level up your vanilla with powerful vitamins—Wall Jump, Player XP to books, Death Chests and more. Supercharge your adventure!

2.4kdownloads
ValhallaRaces
1.16

ValhallaRaces

Fantasy Roleplay, create your own Races and Classes! Very lightweight and adds highly indepth custom stats through ValhallaMMO

2.3kdownloads
AnturniaQuests
1.19

AnturniaQuests

A very nice addition to make the gameplay more interesting by completing quests and earning rewards.

2.3kdownloads
SkyButtons
1.21.8fabric

SkyButtons

Utility mod for Hypixel Skyblock focusing on low-latency warp requests with a fancy new optional menu.

2.2kdownloads
RPG Camera and Controls
1.21.11fabric

RPG Camera and Controls

RPG Camera and Controls completely reimagines Minecraft’s third-person camera. Inspired by classic MMORPG controls, it replaces the vanilla camera system with smooth orbit movement and full mouse-driven aiming.

2.2kdownloads
Create: Cogs & Cataclysm
1.21.1neoforge

Create: Cogs & Cataclysm

Immerse yourself in Create: Cogs & Cataclysm, a modpack where mechanical ingenuity meets high-stakes adventure. Built around the Create mod’s extensive automation and L_Ender’s Cataclysm's impressive dungeons and boss battles.

2.1kdownloads
Crital
1.21fabric

Crital

Overhaul Crit chance and Crit damage and implementation Monster Crit System (RPG-Like) Archived : Currently rewriting new one

2.1kdownloads
Dog Dog
1.21.1neoforge

Dog Dog

Overhauls Minecraft wolves with unique personalities, treasure-hunting abilities, and epic life-saving mechanics!

2.1kdownloads
Fight, Grow, Cute!
1.21.1neoforge

Fight, Grow, Cute!

A sandbox odyssey with 360+ snarky, mechanic-driven quests. Master TacZ ballistics, Iron's Sorcery, and L2’s specialized weaponry to fuel your Sephirot skills. Slay gods for power—then retire to gourmet meals with your maids.

2.1kdownloads
Diary of an 8-Bit Warrior
1.21.1neoforge

Diary of an 8-Bit Warrior

Experience Aetheria like a Terrarian! Complete quests, kill bosses, and level up your skills! Maybe you'll even meet Runt and his friends…

2.0kdownloads
Fabulous Blades
1.21.1neoforge

Fabulous Blades

Adds new swords with different types and mechanics. Compatible with Better Combat for unique attack styles!

2.0kdownloads
All About Create - Automation & Mechanicals Tech
1.21.1neoforge

All About Create - Automation & Mechanicals Tech

Master mechanical automation in Minecraft with the All About Create modpack, where you can build, automate, and innovate using the advanced capabilities of the Create mod.

2.0kdownloads
Challenge Craft
1.21.5fabric

Challenge Craft

⚔️ Play the challenges from your favorite YouTubers! ⚔️ 45 challenge modes, randomizers, and chaos mechanics combined with lifetime XP progression. Every world is a new challenge run.

2.0kdownloads
Flamefrags Wolf Cannon
1.21.6fabric

Flamefrags Wolf Cannon

Orbital Wolf Cannon like Flamefrags wolf summoning powers on the Unstable SMP, or like Wemmbu's Orbital Strike Cannon but for wolves! Use it with /owc give Change how many it spawns with /owc set

1.9kdownloads
Spellbooks: Unraveling the Spells
1.20.1forge

Spellbooks: Unraveling the Spells

Adds the mechanics of learning magic schools and spells from Iron's Spells 'n Spellbooks

1.8kdownloads
CPvP Utilities
1.21.1fabric

CPvP Utilities

CPvP Utilities is a Fabric Client-side mod designed to enhance the Crystal PvP experience, providing a set of utilities that streamline and simplify common combat interactions, all configurable through an in-game ClickGUI.

1.7kdownloads
Community Made
1.21.1neoforge

Community Made

This modpack was created for both the mage and the mechanic with a spice of dungeons mixed in.

1.7kdownloads
Minecraft Life Steal
1.21

Minecraft Life Steal

Experience the thrill of classic RPGs as you siphon health from defeated foes, turning their demise into your power!

1.7kdownloads
RPG Crafting
1.21.1fabric

RPG Crafting

Introduces an alternative/replacement/addition to the traditional crafting system. It is heavily inspired by games like Valheim and Terraria.

1.7kdownloads
Enter the Bungeon
1.21.5

Enter the Bungeon

Completely rewrites Minecraft into a Roguelike Dungeon Crawler

1.7kdownloads
Daz's Pokecraft Origins
1.21.1

Daz's Pokecraft Origins

A datapack adding 9 Pokemon origins to the origins mod

1.7kdownloads
Item Attributes (Lite)
1.21.3

Item Attributes (Lite)

An item creation plugin which allows for custom attributes and properties to be applied to items. An item creator and item manager essential for any RPG and MMO servers.

1.7kdownloads
FarmQuest
1.17

FarmQuest

Farming to complete rewarding quests.

1.7kdownloads
CustomModelData Changer
1.21fabric

CustomModelData Changer

A Fabric Mod that lets you change the CustomModelData of items

1.7kdownloads
ImmortalCats
1.21.5fabric

ImmortalCats

Make cats immortal.

1.6kdownloads
Breeze Titan
1.21neoforge

Breeze Titan

Adds new integration with Breeze. And wind mechanics.

1.6kdownloads
The Dababy Modification 2
1.21.1neoforge

The Dababy Modification 2

Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture

1.6kdownloads
EasyTPA
1.21.4

EasyTPA

Simple, powerful teleport requests for Minecraft servers

1.6kdownloads
AttributeRPGfied
1.21.5fabric

AttributeRPGfied

Simple RPG like stats mod that using /attributes to change player stats.

1.6kdownloads
XxCreeperxX's Zombie Expansion
1.21.4neoforge

XxCreeperxX's Zombie Expansion

A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more

1.6kdownloads