Minecraft Java 1.21 Mods
Browse 34 free mods for Minecraft Java 1.21 — popular picks include Dungeons Content, Slayer's Beasts, Giant Spooky Pumpkins.
Updated daily
Dungeons Content
This mod adds all the content from the game minecraft dungeons!
Slayer's Beasts
Explore new structures and biomes to face off against beasts and bosses on the surface, or in treacherous dungeons.
Giant Spooky Pumpkins
Adds giant spooky pumpkins with hidden dungeons, monsters, and loot.
Outer End Wilds
Adds Two New End Biomes inspired by Minecraft Dungeons
Upgraded End
This mod improves the end, most of the things here were added from Minecraft Dungeons Echoing Void DLC
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.
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
Simply Modded
Adventure | Dungeons | Overhauled Structures | Additional Biomes | Additional Dimension | Mob and Entity Tweaks |
ReniDrags Molten Mayhem!
Explore the new biome that brings dungeons, dimensions, a custom boss, cool new custom items and of new tools!! Get on this mod baby!! Its super duper cool (source trust me bro)
Explorer's Haven
Explorer's Haven is an adventure modpack enhancing exploration, biomes, dungeons, and visuals for smooth performance. Discover new landscapes, battle mobs, and enjoy quality-of-life features while preserving Minecraft’s core experience.
The Goofy Gooners MC
An enhancement to the vanilla gameplay with new mobs and biomes, with many new structures to explore and dungeons to loot, all while running smooth with performance mods
Trotuman And More+
Explora un mundo lleno de estructuras medievales, biomas mágicos y jefes épicos, donde terminas haciendo negocios medio turbios con Trotuman.
Etar Experience
Welcome to Etar Survival! A definitive Vanilla+ pack focused on exploration, building, and adventure. Discover new biomes, dungeons, and mobs. Includes the official Etar Experience resource pack for a beautiful, cohesive look.
Jungle Zombies
Adds the Jungle Zombie from Minecraft Dungeons.
Hollow Knight: Silk & Void
A Hollow Knight mod for Minecraft.
The Exploration Pack
An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions
In the Journeys
The mods expand Minecraft further with new ores, mobs, biomes, dungeons, bosses, and magic to discover.
Cobblemon Realms Modpack (1.21.1) – Breed Pokémon, Ride Mounts, Build Realms
Cobblemon Realms Modpack fills your world with over a thousand Pokémon and lets you build a personal kingdom in any biome. You can ride legendary mobs to travel faster across the map and fly high above the ground. The pack spawns custom villages, big healing centers, and special new worlds for you to explore. It […]
Twilight Forest Dungeons And Villages Mod (1.21.1, 1.20.1) – Professions And Worldgen
Twilight Forest Dungeons And Villages Mod introduces new world generation features, traders, and structures. the fantasy setting of the Twilight dimension, creating new opportunities for trading. Features: Adds villages that naturally generate within the Twilight Forest dimension. Introduces five new villager professions, each with unique trades, blocks, and items. Adds a miner trader mob that […]
Slayer's Beasts Mod (1.21.4, 1.20.1) – Diverse Mobs and Bosses
Slayer's Beasts Mod is an RPG mod in development, adding a large amount of fantasy content to the game. You will have access to new biomes to explore, new blocks, various dungeons, monsters, and much more. Features: Ant colonies Praying mantis Wither spider Ambient damselflies Ents (Oak & Birch – more to come) White/Black mushrooms […]
Mob Vote: Faithful Resource Pack (1.21.1, 1.20.1) – Texture Pack
Mob Vote: Faithful Resource Pack brings fan-favorite mob vote creatures to life by replacing existing mobs with unique models from Minecraft’s community mob vote campaigns. It features five entities – The Lurker (squid), The Great Hunger (spider), The Blaze Knight (blaze), The Iceologer (evoker in snow biomes), and The Moobloom (cow in flower biomes) – […]
UVision Modpack (1.21.8, 1.20.1) – A Mix of Magic, Combat and Exploration
UVision Modpack is all about survival and adventure, featuring new weapons, magic spells, dungeons, and several new mobs increasing the difficulty of the gameplay. You can choose a special race from the Origins mod at the start to make your journey even more unique. You will face mighty dragons, explore new biomes, and level up […]
Ancient Sands Mod (1.21.1, 1.20.1) – Tomb Dungeons
Ancient Sands Mod introduces exciting new adventures within Minecraft's desert biomes, featuring the newly added tomb dungeons. These dungeons generate with unique configurations of rooms, some containing chamber blocks that hold valuable loot. To access these chambers, players must find specific keys dropped rarely by new mobs within the dungeons. Each chamber requires its own […]
Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror
Gigeresque Mod transforms Minecraft into a haunting and thrilling survival horror experience. By introducing creatures and elements inspired by H.R. Giger's iconic designs, this mod adds a layer of fear and excitement that stands out from typical gameplay. Deep underground, players can stumble upon black monolithic structures, ominous and foreboding in their design. These dungeons […]
NewCraft 2 | Minecraft is boring? Never with NewCraft!
Better than before! More things to do! Quests, New Biomes, Dungeons, Tech, Create, New Mobs, New Dimensions and more!
What If...
Enhanced Vanilla experience with QoL improvements, new biomes, mobs and dungeons. Quests will help you get through this modpack and some of the new mechanics.
Biomesque Relics Mod (26.2, 1.21.1) – Raid Dungeons and Loot Towers
Biomesque Relics Mod populates your world with 26 vanilla-style structures across different biomes. It fills empty lands with watchtowers, hidden dungeons, villager camps, and underground hives. Each location brings custom loot chests and hostile mob spawners to challenge you during your journey. You can also fight forgotten enemies like the Illusioner inside special towers. It […]
Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary
Dragon Priest Mod brings the iconic dragon priest masks, weapons, and dungeons from The Elder Scrolls into Minecraft. You can explore ancient Nordic ruins, fight undead Draugr lurking in cold biomes, and face powerful boss monsters. The mod adds a unique time-travel dimension called the Past, where you find the Dragon Forge to craft custom […]
Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts
Threateningly Mobs Continued Mod fills your world with dangerous creatures, summoning bosses, structures, and strong gear. It populates vanilla biomes with high-health monsters that hunt livestock and challenge survival players. You can forge unique weapons, explore dungeons and altars across multiple biomes, and open a portal to an uncharted dimension. Features: Spawns hostile creatures across […]
No Mans Land Mod (1.21.1) – Roam Through Upgraded Biomes and Encounter New
No Mans Land Mod transforms your entire Minecraft world with fresh biomes, better animals, and beautiful landscapes. It takes the normal places you know, like forests and oceans, and makes them look much better with careful details. You will find brand-new areas to explore, extra plants everywhere, and updated dungeons hidden underground. The mod also […]
Sengoku Jidai Japanese Overhaul Mod (1.21.1) – Build Samurai Castles
Sengoku Jidai Japanese Overhaul Mod transforms your entire Minecraft world into a historical Japanese landscape. It replaces regular biomes with beautiful seasonal forests, towering mountains, and relaxing hot springs. This mod adds new weapons, blocks, and creatures straight from Japanese mythology. You can build traditional castles and fight unique monsters in a completely new environment. […]
Awesome Dungeon Mod (1.21.11, 1.20.1) – Better Default Dungeon
Awesome Dungeon Mod adds structures and dungeons to your world. The dungeons are designed with mob spawners and chests containing loot, providing resources and opportunities to interact with the environment. Features: The giant jungle tree. Abandoned oak palace. Better default temple jungle. The Swamp temple. Desert temple Husk. The Z thower. Mushroom abandonned. House Lodge. […]
Betternether Neoforge Mod (26.1.2, 1.21.1) – Explore Lush Biomes And Giant
Betternether Neoforge Mod ports the famous BetterNether content over to the NeoForge loader. It transforms the fiery dimension into a deep world full of new biomes, strange plants, and hidden dangers. You face tough new monsters like the Naga while exploring dark dungeons and giant Nether Cities. The mod gives you unique tools, fresh food […]
Integrated Dungeons and Structures Mod (1.21.1, 1.20.1) – Dangerous Dungeons
Integrated Dungeons and Structures Mod is a mod that adds a large number of new structures built from blocks and inhabited by creatures from mods like Quark, Alex’s Mobs, and Create. The mod also provides compatibility with Biomes O’ Plenty. This mod has been developed to generate highly detailed structures across the world. But not […]