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Minecraft Java 1.21 Mods

Browse 21,672 free mods for Minecraft Java 1.21 — popular picks include Compact Machines, Geckolib, Nature's Aura.

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21,672 mods

1.21.1neoforge

Compact Machines

Adds one simple game mechanic: Small rooms inside of blocks. It basically gives you the ability to build your contraptions inside of a single block.

97Mdownloads

1.21.1neoforge

Geckolib

A 3D animation library for entities, blocks, items, armor, and more!

65Mdownloads

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

1.21.1fabric

Cobblemon

A Pokémon mod for Fabric and NeoForge

33Mdownloads

1.21fabric

Savage Ender Dragon

Overhauled ender dragon fight with new mechanics

30Mdownloads

1.21.1neoforge

Farmers Structures

New structures for Farmers Delight that teach the player how to use the mechanics of this mod and are just beautiful!

27Mdownloads

1.21.1neoforge

Supplementaries

Vanilla+ additions: Jars, signposts, faucets, weather vanes spring launchers, sconces, planters, lights, decoration and automation

26Mdownloads

1.20.1forge

Pollution of the Realms

Adds environmental pollution mechanics with real consequences for the world around you

25Mdownloads

1.21.11neoforge

Raided

Expands upon the vanilla raid system to allow for more advanced raid mechanics

24Mdownloads

1.21.1neoforge

Quark

A Quark is a very small thing. This mod is a collection of small things...

23Mdownloads

1.21.5neoforge

Better Third Person

Improves third person camera view.

20Mdownloads

1.21.11neoforge

Advanced Fishing

This mod overhauls fishing with 49 new fish, biome-based catches, lava fishing, new enchantments and curses, custom potions, early-game tools like the Chum Bucket, and fully reworked fishing mechanics.

20Mdownloads

1.21.1fabric

[Let's Do] HerbalBrews

Herbal Brews adds immersive tea and coffee mechanics to Minecraft, introducing plant gathering, leaf drying, brewing systems, and cozy decorative elements for a calm, atmospheric experience.

19Mdownloads

1.21.1fabric

VeinMiner Enchantment

Veinminer Addon - Adds vineminer enchantment to enchanting tables. Only tools with the enchantment can veinmine

16Mdownloads

1.21neoforge

Oritech

A technology-focused mod, with animated machinery, diverse processing options, and plenty of new mechanics and equipment

16Mdownloads

1.21.1fabric

Exposure

Camera mod with focus on process and aesthetics

13Mdownloads

1.21.1neoforge

Bad Wither No Cookie - Reloaded

Localizes the wither and dragon death sounds.

13Mdownloads

1.20.1forge

V-Tweaks

Adding New Mechanics without New Items!

12Mdownloads

1.21.1fabric

MmmMmmMmmMmm

Target Dummy that show damage dealt and can be equipped with armor

12Mdownloads

1.21.1neoforge

Cobblemon: Mega Showdown

Adding mega evolutions, z-moves, teralization, dynamax, ultra burst and fusions to the game

11Mdownloads

1.21.1fabric

[Let's Do] Vinery

Vinery expands Minecraft with deep wine-making mechanics, from growing grapes to fermenting and aging refined beverages, paired with elegant vineyard decor.

11Mdownloads

1.21.1neoforge

AzureLib

Java Minecraft mod using Bedrock models to create custom models and animations for items, blocks, entities

11Mdownloads

1.21neoforge

Pehkui

Lets you change the size of most entities, shrinking their scale smaller or growing them larger

9.5Mdownloads

1.21.1neoforge

Cobblemon Pokenav

The Cobblenav mod is inspired by the item and related mechanics featured in the games Pokémon RSE and Pokémon ORAS

9.2Mdownloads

1.21.1fabric

The Aether

The Aether Team presents the original Aether mod! Maintained and kept up to date for modern versions of Minecraft and fully compatible with multiplayer!

8.5Mdownloads

1.21.1neoforge

Dynamic Trees Plus

More than just trees!

8.4Mdownloads

1.21.1neoforge

Ocean's Delight

Ocean's Delight is an addon mod for Farmer's Delight based around adding culinary content to the ocean!

8.3Mdownloads

1.21.1neoforge

Zombie Extreme

This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i

8.2Mdownloads

1.21.1neoforge

Dynamic Trees - Quark

Compatibility Mod between Dynamic trees and Quark

7.9Mdownloads

1.21.1neoforge

Better Days

Gives you control over the passage of time by allowing you to customize the length of the day-night cycle and alters the Minecraft sleep mechanic by accelerating the speed of time.

7.7Mdownloads