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Minecraft Java 1.21 Mods

Browse 132 free mods for Minecraft Java 1.21 — popular picks include Medieval Buildings [Nether Edition], Awesome Dungeon - Forge, Awesome Dungeon - Fabric.

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Medieval Buildings [Nether Edition]
1.21.9neoforge

Medieval Buildings [Nether Edition]

New incredible medieval-style structures for the Nether!

7.9Mdownloads
Awesome Dungeon - Forge
1.21.9forge

Awesome Dungeon - Forge

This mod adds structures/dungeons to your world.

6.7Mdownloads
Awesome Dungeon - Fabric
1.21.11fabric

Awesome Dungeon - Fabric

This mod adds structures/dungeons to your world.

5.5Mdownloads
Dungeons Content
1.21.1neoforge

Dungeons Content

This mod adds all the content from the game minecraft dungeons!

2.5Mdownloads
Twilight Forest - Dungeons & Villages
1.20.1forge

Twilight Forest - Dungeons & Villages

Adds new content to The Twilight Forest mod, mainly villages.

1.7Mdownloads
Ember's Floating Islands
1.21.4neoforge

Ember's Floating Islands

Floating Islands with dungeons, villager homes and more magical places to explore!

1.1Mdownloads
Dungeons and Taverns Jungle Temple Overhaul
1.21.9forge

Dungeons and Taverns Jungle Temple Overhaul

Overhauls Jungle Temples with 4 Variants using new loot tables alongside the Vanilla Loot Table and can have archeology elements inside as well as new puzzles

861kdownloads
Slayer's Beasts
1.21.4neoforge

Slayer's Beasts

Explore new structures and biomes to face off against beasts and bosses on the surface, or in treacherous dungeons.

357kdownloads
Rev's Better Structures
1.19.2forge

Rev's Better Structures

A mod that adds immersive, randomly generated vanilla-style structures like ruins, trees, and castles to enhance exploration in 1.16+.

289kdownloads
Aerial Hell
1.21.11fabric

Aerial Hell

Sky Dimension & Dungeons, Bosses - from 1.16.5 to 26.1.x

202kdownloads
Extra dungeons
1.21.1fabric

Extra dungeons

Adds 6 extra dungeons to the underground

84kdownloads
GrowyForest
1.21.11

GrowyForest

Realistic Texturepack

38kdownloads
Excalibur | Oh The Biomes We've Gone Support
1.21.4

Excalibur | Oh The Biomes We've Gone Support

This is an unofficial WIP compatibility pack to make the textures in Oh The Biomes We've Gone mod blend together with the incredible Excalibur texture pack

36kdownloads
Castle Tower
1.21.8neoforge

Castle Tower

Adds a new Castle Tower to Forest Biomes

36kdownloads
[ Spellnomia ] -  Iron's Spells 'n Spellbooks magic modpack
1.21.11neoforge

[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack

Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie

32kdownloads
Twilight Forest Villages
1.21.1neoforge

Twilight Forest Villages

Adds villages to the twilight forest dimension, ((it is the exact same mod as "Twilight Forest - Dungeons & Villages" only without the dungeons!!))

23kdownloads
Kingdoms Of The Valley
1.21.1neoforge

Kingdoms Of The Valley

Featuring Create, Minecolonies, Twilight Forest, Aether more.

22kdownloads
Ashen Autumn Forest
1.20.2

Ashen Autumn Forest

Adds fall forest features to Ashen 16x.

18kdownloads
Big Gift Snowglobe
1.21.4neoforge

Big Gift Snowglobe

Adds a big festive snowglobe featuring giant Christmas gifts, small loot, and one larger dungeon style gift containing Strays.

8.1kdownloads
Giant Spooky Pumpkins
1.21.8neoforge

Giant Spooky Pumpkins

Adds giant spooky pumpkins with hidden dungeons, monsters, and loot.

8.0kdownloads
Outer End Wilds
1.21.1neoforge

Outer End Wilds

Adds Two New End Biomes inspired by Minecraft Dungeons

6.4kdownloads
Snowy Ruins
1.21.9

Snowy Ruins

A small pack adding medieval styled ruins in most snowy biomes.

5.8kdownloads
Upgraded End
1.21.1neoforge

Upgraded End

This mod improves the end, most of the things here were added from Minecraft Dungeons Echoing Void DLC

3.8kdownloads
Dungeons Bamboo
1.14

Dungeons Bamboo

Adds the 3 types of bamboo found in Minecraft Dungeons depending on the 3 biomes it generates in.

2.7kdownloads
The Endless Horizons
1.21.8neoforge

The Endless Horizons

This mod adds different utilities that have the Horizons theme. For example, the primordial trials, dungeons with great difficulty, but that give you exclusive objects. If you love exploration, you will surely love the Endless Horizons mod.

2.6kdownloads
Scorching Nether
1.20.1forge

Scorching Nether

Scorching Nether is a mod partially inspired by Minecraft Dungeons that aims to improve the Nether by introducing new content.

2.5kdownloads
Ice Castle
1.21.9

Ice Castle

This datapack Ice Castles, a new structure that can be found in cold biomes.

2.3kdownloads
MostlyTrue_Above
1.21.11

MostlyTrue_Above

The Overworld biomes out in the open. MOSTLY TRUE FOR KIND EYES wants to bring true realism to the world of Minecraft but without sacrificing playability. FOR THOSE WHO LIKE TO ENJOY EVERY STEP... STEp... STep... Step... step...

1.8kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Create RPG+
1.21.1neoforge

Create RPG+

Create RPG+ merges the detailed machinery of the Create mod with deep RPG progression and challenging combat. It expands your world with stunning biomes, dangerous dungeons, and optimized visuals for an immersive adventure.

1.7kdownloads
MC:FR Dungeons
1.21.11fabric

MC:FR Dungeons

Minecraft faithfully remastered with additional structures and biomes

1.6kdownloads
MotM - Sodium Edition
1.21.1fabric

MotM - Sodium Edition

More of the Mods - Search Dungeons, explore new Biomes and craft your way to challenges after the end

1.6kdownloads
AI Dungeon Generator
1.21

AI Dungeon Generator

AI Dungeon Generator revolutionizes exploration on your Minecraft server by introducing intelligent, procedurally generated dungeons that adapt to your world's biomes.

1.6kdownloads
Grinding and industrialization GANDI 1
1.21.1neoforge

Grinding and industrialization GANDI 1

GregTech | Modern Industrialization | 600+ Dungeons | 20+ Taming | 150+ Biomes | 50+ Quests | 20+ Cross-Mod Interactions and Custom Interactions | 450+ Mobs

1.5kdownloads
Brixel X ERAZER
1.21.4fabric

Brixel X ERAZER

BRIXEL X ERAZER brings together a brick-styled texture pack, physics-based destruction, cinematic biomes and medieval structures. Optimized for the ERAZER Major X20, this pack runs smooth even with complex visuals.

1.5kdownloads
Simply Modded
1.21.1fabric

Simply Modded

Adventure | Dungeons | Overhauled Structures | Additional Biomes | Additional Dimension | Mob and Entity Tweaks |

1.4kdownloads