Minecraft Java 1.21 Mods

Browse 346 free mods for Minecraft Java 1.21 — popular picks include The Aether, Dynamic Trees Plus, Dynamic Trees - Quark.

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346 mods

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!

8.9Mdownloads

1.21.1neoforge

Dynamic Trees Plus

More than just trees!

8.5Mdownloads

1.21.1neoforge

Dynamic Trees - Quark

Compatibility Mod between Dynamic trees and Quark

8.1Mdownloads

1.21.1forge

Twigs

A Minecraft building blocks mod

7.6Mdownloads

1.21fabric

Towers of the Wild Modded

Towers of the Wild - added to multiple dimensions and planets + waystone & paragliders

4.1Mdownloads

1.21.1neoforge

Bountiful Fares

Enhances the food and farming side of Minecraft!

3.5Mdownloads

1.21.1neoforge

Realm RPG: Fallen Adventurers

Improves world exploration by adding skeletons wtih treasures. Vanilla style.

2.3Mdownloads

1.21.1neoforge

Etcetera

Simple mod that adds random vanilla friendly features

2.0Mdownloads

1.21.4fabric

Profundis: Nine New Quality Cave Biomes

A world generation mod adding in nine new cave biomes, to make the underground more varied.

1.4Mdownloads

1.20.1fabric

Create: Let The Adventure Begin

A addon that implements many unique and balanced, create themed structures

1.2Mdownloads

1.14fabric

More Mobs

Humanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!

943kdownloads

1.21neoforge

Aures - Farmers Structures

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

608kdownloads

1.21.1neoforge

DivineRPG

8 New Dimensions ♦ 115+ New Mobs/Bosses ♦ Hundreds of New Blocks and Items ♦ Unique Weapons and Armor

569kdownloads

1.21.1forge

Ember's Underground Rooms

New underground dungeons with varied rooms, treasure and enemies! Now with achievements!

319kdownloads

1.21.11fabric

Serene Shrubbery (Fabric)

Create lush gardens with new flowers and plants! Fabric Port!

243kdownloads

1.21.1neoforge

Burnt + Additions

A Vanilla fire enhancing mod, if you light it, it will burn. Build your world and burn it down!

211kdownloads

1.21.1neoforge

[HUGE UPDATE] Fisherman's Haven

A huge expansion for fishing and ocean exploration in Minecraft!

201kdownloads

1.21.1neoforge

ArborFirmaCraft (AFC)

An addon for TerraFirmaCraft (TFC) adding new trees, new wood types, and tree-tapping recipes.

150kdownloads

1.21.1neoforge

No Man's Land

An uncompromising Overworld Overhaul, Enhancing world generation in every biome and environment.

149kdownloads

1.21.6

StructurePack

Datapack adding many new structures

124kdownloads

1.21.4

BetterStructures

Add structures for any world generation!

96kdownloads

1.21.1fabric

Flora's Delight

Addon for Farmer's Delight that adds new Flowers, Fruits, build your own pizza, Cheese, and other Foods!

93kdownloads

1.21.6neoforge

Foggy Pale Garden (FPG)

A mod that adds fog to the Pale Garden biome. But you can customize any kind of fog anywhere you like!

74kdownloads

1.21.9

Cavernous

Cavernous is a datapack that brings many new biomes and features to the caves of Minecraft while maintaining a vanilla like feeling.

51kdownloads

1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

46kdownloads

1.21.1fabric

Sengoku Jidai Mod

A Japanese-themed mod that overhauls every aspect of the game into the world of Japanese history, culture, and mythology.

43kdownloads

1.21.1fabric

Cobblemon x Generations (Generations-Core)

Generations is a massive sidemod crafted for Cobblemon, we enhance your experience by replacing blocky models with game-like Pokemon models, add thousands of blocks & items, and tons of new features.

40kdownloads

1.21fabric

RPGTitles

Small, cosmetic datapack that adds titles to small things in the game! See the dimension name when you switch dimension, see the current biome you are in and maybe get something when you kill a powerful foe..

39kdownloads

1.21.2fabric

I want it earlier (Mounts of Mayhem, IWIE)

This Minecraft Mod adds things from the Minecraft Live before Mojang publishes them in a snapshot! Or just backport the new stuff..

36kdownloads

1.21.1fabric

CobbleSpawners

This Cobblemon addon mod allows map creators or admins to place custom Pokémon spawners, manage spawn settings via a GUI, and control Cobblemon spawning behavior, including Pokémon species, spawn chances, and custom stats.

34kdownloads

1.21.11fabric

The Copperier Age: Copperier Copper

Expends and enhances the theme of The Copper Age drop. New blocks and mechanics, many tweaks, and awesome optional retextures!

34kdownloads

1.21.6

No Build Limit

Increased build height limit! Build from -64 to +2032

33kdownloads

1.21.9

Fathoms

Dredge the depths, seize the seas, and find secrets untold deep below the waves...

31kdownloads

1.21.1neoforge

[🎄] Seasonal Decorations

Decorate your world for Halloween with spooky candles, carved pumpkins, coffins, and eerie details to bring true haunted atmosphere to Minecraft.

26kdownloads

1.21.1neoforge

Endertech Infinity

Game expansion mod, adding post-End content, many worlds to explore and much more!

25kdownloads

1.21.1neoforge

Create: Dimension, Steamworks Realm

Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

25kdownloads

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