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Minecraft Java 1.21 Mods

Browse 5,464 free mods for Minecraft Java 1.21 — popular picks include The Undergarden, Client Crafting, Equipment Compare [Neo/Forge].

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The Undergarden
1.21.1neoforge

The Undergarden

Deep underground, a forgotten land awaits.

49Mdownloads
Client Crafting
1.21.1neoforge

Client Crafting

Clientside crafting without network delay

48Mdownloads
Equipment Compare [Neo/Forge]
1.21.1forge

Equipment Compare [Neo/Forge]

Makes it easier to compare equipment by showing a tooltip for what you're already wearing.

48Mdownloads
Nature's Aura
1.21.1neoforge

Nature's Aura

Collecting, using and replenishing the Aura naturally present in the world to create useful devices and unique mechanics

47Mdownloads
Mutant Monsters
1.21.11fabric

Mutant Monsters

The mutants are back! Face scary creatures and powerful beasts like never before.

46Mdownloads
Aquamirae [Neo/Forge Edition]
1.21.1neoforge

Aquamirae [Neo/Forge Edition]

Ship graveyard with terrible deep sea creatures!

46Mdownloads
Inventory Pets
1.21.1neoforge

Inventory Pets

Inventory Pets are living animated creatures that exist in your inventory and give you amazing special effects, drops, buffs, utilities, defenses, and weapons in exchange for care and feeding.

45Mdownloads
Login Protection
1.21fabric

Login Protection

Protects the player during login from any harm

44Mdownloads
Mahou Tsukai
1.21.1neoforge

Mahou Tsukai

A magic mod focused on special effects and spell uniqueness

43Mdownloads
Pickle Tweaks
1.21neoforge

Pickle Tweaks

Crafting grid tool repairing, paxels, watering cans and more!

41Mdownloads
Crafting on a stick
1.21neoforge

Crafting on a stick

Adds multiple crafting station on a stick such as crafting table on a stick

39Mdownloads
Void Totem (Forge)
1.21.1neoforge

Void Totem (Forge)

A totem that prevents you from dying in the void.

38Mdownloads
Immersive Armors
1.21.1neoforge

Immersive Armors

A lot of unique and vanilla-faithful armor sets.

37Mdownloads
Paragliders
1.20.1neoforge

Paragliders

BotW style Paraglider

36Mdownloads
Not Enough Wands
1.21.1neoforge

Not Enough Wands

Adds various very configurable utility wands to Minecraft

35Mdownloads
Create Stuff 'N Additions
1.21.1neoforge

Create Stuff 'N Additions

🧲 Dominate your environment with Create technology

33Mdownloads
Hunter'sReturn
1.21.1neoforge

Hunter'sReturn

Add evil Hunter's mob! They hunt the animals while making a cheeky laugh...

33Mdownloads
Galosphere
1.20.1fabric

Galosphere

This mod aims to improve the underground by adding new cave biomes, mobs, ores... etc

32Mdownloads
Tree Harvester
1.21.11fabric

Tree Harvester

🌲 Harvest full trees and huge mushrooms instantly with an axe. Includes fast leaf decay and sapling placement. Also works for warped (nether) trees. Become a master tree chopper quick in no time.

31Mdownloads
Pixelmon
1.21.1neoforge

Pixelmon

Explore, the world of Minecraft in a whole new way. Capture, train and battle your team and become the very best Pokemon Trainer!

31Mdownloads
Illager Invasion
1.21.11fabric

Illager Invasion

The illagers are back! Be ready to fight new foes. A port of Illager Expansion.

31Mdownloads
CleanCut
1.21.9neoforge

CleanCut

Attack enemies through obstructions! FORGE & NEOFORGE & FABRIC!

30Mdownloads
Epic Fight
1.21.1neoforge

Epic Fight

Changes Minecraft Combat into Souls-Like Combat.

29Mdownloads
Born in Chaos
1.21.1neoforge

Born in Chaos

Adds a lot of aggressive mobs, with their unique properties that can diversify and complicate your survival. Also adds new structures, equipment, blocks and achievements.

29Mdownloads
Integrated Dungeons and Structures
1.21.1neoforge

Integrated Dungeons and Structures

Integrated Dungeons and Structures (aka IDAS) is a mod that adds heavily detailed structures using blocks and mobs from Quark, Supplementaries, Alex’s Mobs, and Create.

29Mdownloads
Epic Knights: Shields, Armor and Weapons [Fabric/Forge/NeoForge]
1.21neoforge

Epic Knights: Shields, Armor and Weapons [Fabric/Forge/NeoForge]

Adds medieval armor and weapons

28Mdownloads
Theurgy
1.21.1neoforge

Theurgy

An open-source magic mod built around classical alchemy to replicate and transmute matter, and create magical artifacts.

28Mdownloads
Roots 4
1.21.1neoforge

Roots 4

A magic mod focused on nature, crops and animal husbandry!

28Mdownloads
Tough As Nails
1.21.11fabric

Tough As Nails

A difficult, survival-based mod that adds body temperature and thirst!

27Mdownloads
Reliquified Artifacts
1.21.1neoforge

Reliquified Artifacts

Compatibility addon between Relics and Artifacts

26Mdownloads
Shield Expansion
1.21.1neoforge

Shield Expansion

Adds tiers and parrying to shields for more interesting combat!

26Mdownloads
Advanced Netherite (Forge / NeoForge)
1.21.11neoforge

Advanced Netherite (Forge / NeoForge)

A configurable, vanilla friendly, open-source mod that adds in more tiers of Netherite!

26Mdownloads
Yoyos
1.21.1neoforge

Yoyos

Children's toy based weaponry

25Mdownloads
Scannable
1.21.1fabric

Scannable

One scanner to find them, and with eye candy bind them.

24Mdownloads
Icarus
1.21.1fabric

Icarus

Adds a bunch of colourful and unique wings that can be worn in the Trinkets/Curios Cape slot.

24Mdownloads
Boatload
1.21.1neoforge

Boatload

Provides alternative methods of sailing Minecraft's oceans!

23Mdownloads