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Minecraft Java 1.21 Mods

Browse 3,559 free mods for Minecraft Java 1.21 — popular picks include The Twilight Forest, Aquaculture 2, TerraBlender (Forge).

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The Twilight Forest
1.21.1fabric

The Twilight Forest

A realm basked in mystery and eerie twilight, you will overpower terrifying creatures and secure the adventure of a lifetime; in the Twilight Forest.

204Mdownloads
Aquaculture 2
1.21.11neoforge

Aquaculture 2

Spices up fishing with a number of new biome specific fish, recipes, and more!

161Mdownloads
TerraBlender (Forge)
1.21.11forge

TerraBlender (Forge)

A library mod for adding biomes in a simple and compatible manner!

154Mdownloads
AmbientSounds 6
1.21.1fabric

AmbientSounds 6

#listentonature

125Mdownloads
Structure Essentials
1.21.1fabric

Structure Essentials

Essential features for structures: Faster locating, distance adjustments, nearby structure command, automatic structure biome compat, structure overlap prevention, random source crash prevention, debug logging and more

97Mdownloads
Repurposed Structures (Neoforge/Forge)
1.21.1neoforge

Repurposed Structures (Neoforge/Forge)

Adds more variations of vanilla structures and features such as a Jungle Fortress!

96Mdownloads
YUNG's Bridges (Forge/NeoForge)
1.21.4neoforge

YUNG's Bridges (Forge/NeoForge)

Adds beautiful naturally generated bridges throughout the world

67Mdownloads
YUNG's Extras (Forge/NeoForge)
1.21.4neoforge

YUNG's Extras (Forge/NeoForge)

Extra structures, features, and vanilla+ content suitable for any modpack

66Mdownloads
YUNG's Better Jungle Temples (Forge/NeoForge)
1.21.4neoforge

YUNG's Better Jungle Temples (Forge/NeoForge)

A complete redesign of Minecraft's jungle temples!

59Mdownloads
BetterNether
1.21.8fabric

BetterNether

Improvements for the Nether (plants, biomes, structures, worldgen)

58Mdownloads
YUNG's Better Caves (Forge/NeoForge)
1.20.1forge

YUNG's Better Caves (Forge/NeoForge)

Overhauled cave generation, underground lakes and rivers, lava oceans, and more!

56Mdownloads
Traveler's Titles (Forge/NeoForge)
1.21.4neoforge

Traveler's Titles (Forge/NeoForge)

Epic, RPG-like titles when entering biomes & dimensions!

53Mdownloads
Geophilic – Vanilla Biome Overhauls
1.20.2fabric

Geophilic – Vanilla Biome Overhauls

A subtle-ish overhaul of vanilla Overworld biomes! Reworked!

52Mdownloads
Morph-o-Tool
1.21.1neoforge

Morph-o-Tool

The Wrench to end all Wrenches.

51Mdownloads
BetterEnd
1.21.8fabric

BetterEnd

This mod adds content to the End (biomes, mobs, blocks, etc.)

50Mdownloads
Snow Under Trees
1.21.1fabric

Snow Under Trees

Adds snow under trees in snowy biomes

50Mdownloads
Dynamic Trees
1.21.1neoforge

Dynamic Trees

Trees that grow... Forests that spread.

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
Aquamirae [Neo/Forge Edition]
1.21.1neoforge

Aquamirae [Neo/Forge Edition]

Ship graveyard with terrible deep sea creatures!

46Mdownloads
Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons
1.21.1neoforge

Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons

A mod adding new Lunar Events like blood moons and harvest moons!

44Mdownloads
Biome Music
1.21.1fabric

Biome Music

change delay between music, more varied music, fix modded biomes not playing music

42Mdownloads
Philip's Ruins
1.21.11fabric

Philip's Ruins

Mod adds over 200 new Ruins to Minecraft.

42Mdownloads
TerraBlender (Fabric)
1.21.11fabric

TerraBlender (Fabric)

A library mod for adding biomes in a simple and compatible manner!

37Mdownloads
The Bumblezone (NeoForge/Forge)
1.21.1neoforge

The Bumblezone (NeoForge/Forge)

An unBEElievable dimension full of bees to BEEfriend!

35Mdownloads
Incendium
1.21.11fabric

Incendium

New biomes and structures with the vanilla blocks! (1.18+)

34Mdownloads
Better Biome Blend
1.21.1fabric

Better Biome Blend

Improves and fixes biome color blending

34Mdownloads
Galosphere
1.20.1fabric

Galosphere

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

32Mdownloads
Better chunk loading
1.21fabric

Better chunk loading

Predicts player movement to pre-load chunks and increases chunk load speed

29Mdownloads
Pam's HarvestCraft 2 - Crops
1.21.1neoforge

Pam's HarvestCraft 2 - Crops

Adds 96 new crops, planted from their food items that drop from garden bushes which spawn across the world in various biomes

29Mdownloads
Corail Woodcutter
1.21neoforge

Corail Woodcutter

A sawmill for wooden recipes similar to the StoneCutter, with default support for Biomes O' Plenty, Twilight Forest, Quark & The Midnight and a command to generate datapack

29Mdownloads
Atmospheric
1.21.1neoforge

Atmospheric

Fills the world with fleshed out & diverse landscapes!

29Mdownloads
Roots 4
1.21.1neoforge

Roots 4

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

28Mdownloads
Explorations
1.21.11forge

Explorations

adds more vanilla style structures to the game

27Mdownloads
Twilight's Flavors & Delight
1.21.1neoforge

Twilight's Flavors & Delight

Crossover between Twilight Forest and Farmer's Delight, and Neapolitan

26Mdownloads
AeroBlender
1.21.1neoforge

AeroBlender

AeroBlender is a library mod dependent on TerraBlender, for adding biomes in a simple and compatible manner with Aether's biome/terrain system.

25Mdownloads
TerraBlender (NeoForge)
1.21.11neoforge

TerraBlender (NeoForge)

A library mod for adding biomes in a simple and compatible manner!

25Mdownloads