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Minecraft Java 1.21 Mods

Browse 341 free mods for Minecraft Java 1.21 — popular picks include Biomes of Overworld Mod (26.2, 1.21.1) – Travel Across Untamed Lands, Neo Paster Dream by LOAE_U987 Mod (1.21.1) – Battle Aerial Bosses Across Dream, Biomorphosis Mod (1.21.4, 1.21.1) – Command a Mutating Swarm to Build a Living.

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Biomes of Overworld Mod (26.2, 1.21.1) – Travel Across Untamed Lands
1.21.1

Biomes of Overworld Mod (26.2, 1.21.1) – Travel Across Untamed Lands

Biomes of Overworld Mod expands world generation with fresh landscapes, underground resources, and wildlife to find during your journey. This mod fills the surface with places like active volcanoes, prehistoric regions, maple forests, and frozen shores. You can gather rare minerals, craft fresh gear, and encounter custom animals as you travel. The mod also brings […]

Neo Paster Dream by LOAE_U987 Mod (1.21.1) – Battle Aerial Bosses Across Dream
1.21.1

Neo Paster Dream by LOAE_U987 Mod (1.21.1) – Battle Aerial Bosses Across Dream

Neo Paster Dream by LOAE_U987 Mod transports your world into surreal dream dimensions filled with new biomes, floating islands, and custom monsters. You can travel across four dream realms, search through ancient ruins, and gather rare crystals. This mod also adds a dodge ability to help you survive tough aerial boss battles. Features: Adds four […]

Biomorphosis Mod (1.21.4, 1.21.1) – Command a Mutating Swarm to Build a Living
1.21.4

Biomorphosis Mod (1.21.4, 1.21.1) – Command a Mutating Swarm to Build a Living

Biomorphosis Mod brings a living, mutating ecosystem into your world. This mod lets you control a collective mind called the Swarm. You gather biomass to build organic structures and spawn new creatures. The world changes as insect villages and new biomes appear around you. You must decide whether to fight this growing nightmare or become […]

The Beyond Mod (1.21.1) – Explore New Biomes and Mobs After the Ender Dragon
1.21.1

The Beyond Mod (1.21.1) – Explore New Biomes and Mobs After the Ender Dragon

Beyond Mod overhauls the End dimension to give players a completely new place to explore after defeating the dragon. This mod changes how the terrain generates and fills the dark void with brand-new biomes. It also updates the lighting to create a different mood while you travel across the floating islands. You can find new […]

Danny's AOT Mod (1.21.1) – Master ODM Gear and Transform Into Giant Titans
1.21.1

Danny's AOT Mod (1.21.1) – Master ODM Gear and Transform Into Giant Titans

Danny's AOT Mod brings the world of Attack on Titan right into your game. It adds giant monsters, special movement gear, and a whole new dimension called Paradis to explore. You can swing through giant forests using ODM gear to fight off pure titans. The mod even lets you steal powers from special villagers to […]

Candyverse Mod (26.1.2, 1.21.1) – Survive in a Sugary Dimension
1.21.1

Candyverse Mod (26.1.2, 1.21.1) – Survive in a Sugary Dimension

Candyverse Mod adds sweet-themed dimensions filled with sugary biomes, blocks, and creatures. This mod gives you a break from the normal world by letting you swim in chocolate rivers and wander through candyfloss forests. You can collect new resources, hunt for mythical candy creatures, and bring unique farm animals back to your home. Features: Sweet […]

Lighterend Mod (26.2, 1.21.11) – Adds New Biomes To The End
1.21.11

Lighterend Mod (26.2, 1.21.11) – Adds New Biomes To The End

Lighterend Mod changes the End dimension into a bright place full of life and mystery. It adds new biomes, blocks, and creatures to find. You can walk through fresh areas, gather new materials, and build beautiful bases. This makes the End a fun place to stay instead of just a place to beat the boss. […]

Eternal Nether Mod (26.2, 1.21.1) – The Underworld Reimagined
1.21.1

Eternal Nether Mod (26.2, 1.21.1) – The Underworld Reimagined

Eternal Nether Mod transforms the Nether into a hostile, dimension filled with new structures, mobs, and mechanics. It’s a spiritual successor to Bygone Nether, expanding the fiery depths into a full-fledged adventure zone. Features: New Structures: Piglin Manor – A fortress in the Crimson Forest guarded by Piglin Hunters The Citadel – A towering stronghold […]

Betternether Neoforge Mod (26.1.2, 1.21.1) – Explore Lush Biomes And Giant
1.21.1

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 […]

Betterend Neoforge Mod (26.1.2, 1.21.1) – Survive in a Lush, Living End
1.21.1

Betterend Neoforge Mod (26.1.2, 1.21.1) – Survive in a Lush, Living End

Betterend Neoforge Mod brings the BetterEnd features to players using the NeoForge loader. It transforms the empty End dimension into a lively world. You can explore huge new biomes, find strange plants, and battle unique mobs. The mod changes how islands generate, adding deep caves and custom structures to find. It also gives you plenty […]

Feywild Mod (1.21.1, 1.20.1) – Fantastic Biomes, Dwarves, Fairies, Quests, Summons
1.21.1

Feywild Mod (1.21.1, 1.20.1) – Fantastic Biomes, Dwarves, Fairies, Quests, Summons

Feywild Mod is a mod that introduces a new world within the Minecraft Overworld, expanding gameplay with new biomes, creatures, a fairy summoning system, and quests. This mystical world is also inhabited by dwarves, who work underground in mining operations. They will request mineral resources, and in exchange, grant fairy-infused minerals, weapons, tools, and even […]

NetherEx Mod (1.21.4, 1.21.1) – The Nether Is Now Your Home
1.21.4

NetherEx Mod (1.21.4, 1.21.1) – The Nether Is Now Your Home

NetherEx Mod overhauls the Nether by adding new biomes filled with unique blocks, items, and mobs. This mod expands your adventures with new challenges and experiences in Minecraft's fiery dimension. You can explore four new biomes, fight over ten new mobs, and even summon a new boss. It also introduces new armor sets, weapons, and […]

Endertech Infinity Mod (1.21.1, 1.20.1) – Adventure into a New End
1.21.1

Endertech Infinity Mod (1.21.1, 1.20.1) – Adventure into a New End

Endertech Infinity Mod is a huge content mod, adding a lot of new blocks, items, mobs, biomes, dimensions, music and much more. Adventure into a New End and uncover the mysteries of the ominous Dreadnought Scientists and their Floating Laboratories. Discover unique locations and technology. Start your adventure in Endertech Infinity. Features: 200+ New Blocks […]

Integrated Dungeons and Structures Mod (1.21.1, 1.20.1) – Dangerous Dungeons
1.21.1

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 […]

Best Vanilla World 2 Modpack (26.1.2, 1.21.1) – Quest-Driven Vanilla
1.21.1

Best Vanilla World 2 Modpack (26.1.2, 1.21.1) – Quest-Driven Vanilla

Best Vanilla World 2 Modpack is a lightweight enhancement modpack for Minecraft, designed to expand exploration, progression, and combat while preserving the classic Vanilla feeling. Features: Expanded World Generation New biomes and improved terrain variety More natural landscapes and exploration paths New Creatures & Enemies Powerful mobs with improved behaviors Greater challenge in both surface […]

Complex Gaming Pixelmon Modpack (1.21.1, 1.16.5) – Cobblemon SMP Modpack
1.21.1

Complex Gaming Pixelmon Modpack (1.21.1, 1.16.5) – Cobblemon SMP Modpack

Complex Gaming Pixelmon Modpack is a custom Pixelmon modpack designed to deliver a stable, content-rich, and beginner-friendly Pokémon experience. Features: Core Gameplay Pixelmon world featuring Pokémon from Generation 1 to Generation 9 Open-world exploration across diverse biomes Trainer battles, gyms, and competitive progression Playable in both singleplayer and multiplayer Included Mods & Features Pixelmon Reforged […]

Fungle Flavour Modpack (1.21.4, 1.20.1) – More Features For Everything
1.21.4

Fungle Flavour Modpack (1.21.4, 1.20.1) – More Features For Everything

Fungle Flavour Modpack is all about making Minecraft even more fun and exciting. With this modpack, you get tons of new features like cool weapons, awesome shields, and a bunch of new biomes to explore. Plus, there are lots of new animals, mobs, and enchantments to discover, expanding numerous contents for your Minecraft adventure. Features: […]