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Minecraft Java 1.21 Mods

Browse 58 free mods for Minecraft Java 1.21 — popular picks include Hearth & Horizons, SupernovaSMP 2, Scars of Arcana.

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Hearth & Horizons
1.21.1neoforge

Hearth & Horizons

Hearth & Horizon combines cozy homesteading with a immersive tech, from early survival and farming to electricity, factories, vehicles, and airships. Build a base, grow it into a working settlement, and eventually turn it into a connected industrial world.

267downloads
SupernovaSMP 2
1.21.1neoforge

SupernovaSMP 2

Modpack with painting, vehicles, chaos and custom made features like blinding your screen when you get close to a specific eldritch being.

217downloads
Scars of Arcana
1.21.1neoforge

Scars of Arcana

Explore what remains of a recovering world and restore magic to it's lands!

206downloads
HideOut
1.21.1neoforge

HideOut

HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.

192downloads
Frontier Legends
1.21.1fabric

Frontier Legends

Frontier Legends is a large-scale Fabric adventure modpack featuring 110 carefully selected mods focused on exploration, immersive travel, enhanced combat, and massive structure overhauls. Discover upgraded strongholds, temples, dungeons, and dimension i

188downloads
JAH MC
1.21.1fabric

JAH MC

This modpack offers a carefully selected mix of top-tier mods to create a versatile & engaging Minecraft experience. No shaders are included, so you have the freedom to customize your visuals any way you like. Dive in for plenty of adventures & activities!

92downloads
Omnia
1.21.1fabric

Omnia

This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.

66downloads
Touhou Little Maid Spell Mod (1.21.1, 1.20.1) – Fight Alongside Magical Maids
1.21.1neoforge

Touhou Little Maid Spell Mod (1.21.1, 1.20.1) – Fight Alongside Magical Maids

Touhou Little Maid Spell Mod adds magical spell cards for the Touhou Little Maid mod. It lets your maids become powerful spellcasters, able to use unique attacks in combat. Instead of just helping with daily tasks, they can now join you in battle with their own special abilities. Features: Gives your maids from the Touhou […]

Superb Warfare Mod (1.21.1, 1.20.1) – Battles with Guns, Cannons, and War Machines
1.21.1forge

Superb Warfare Mod (1.21.1, 1.20.1) – Battles with Guns, Cannons, and War Machines

Superb Warfare Mod adds all kinds of guns, big cannons, and powerful war vehicles. It lets players drive tanks, fly helicopters, and more to take over the fight. The mod also has a perk system that makes weapons better by boosting things like how fast they shoot or how much damage they do. Features: Smooth […]

Arsenal and Classes Mod (1.21.1, 1.20.1) – Really Cool New Weapons
1.21.1fabric

Arsenal and Classes Mod (1.21.1, 1.20.1) – Really Cool New Weapons

Arsenal and Classes Mod adds a variety of curated weapons with unique movesets and some classes to the game. This mod uses the Spell Engine API to allow these weapons to use skills and spells that perform various actions to deal damage to enemies, either from a distance or in melee combat. Features: Combustion Carbine: […]

THAT TIME I GOT REINCARNATED AS A KOALA
1.21.1neoforge

THAT TIME I GOT REINCARNATED AS A KOALA

🌌 Have you met your end under mysterious circumstances or been summoned to another world? Or perhaps, you were born directly into this strange yet wondrous fantasy realm... 🎭 Welcome to That Time I Got Reincarnated as a Koala!

2.7kdownloads
Bunny Warren
1.21forge

Bunny Warren

This mod pack includes over 80 carefully selected mods that offer a wide range of building, exploration, magic, and technology options to create an immersive and engaging Minecraft experience.

2.3kdownloads
Isekai Reincarnation
1.21.1neoforge

Isekai Reincarnation

This modpack has been abounded for the time being it is outdated

1.3kdownloads
Pixelmon - Wilds & Wonders
1.21.1neoforge

Pixelmon - Wilds & Wonders

Pixelmon - Wilds & Wonders combines Pixelmon with exploration, magic, tech, and RPG elements. Catch and train Pixelmons, explore vast biomes, build with machines, conquer dungeons, and enjoy tons of QoL improvements in a rich modded world.

1.1kdownloads
Tensura-The Reincarnated World
1.21.1neoforge

Tensura-The Reincarnated World

Build, play, fight, become stronger

433downloads
Tensura Kingdom Reincarnated
1.21.1neoforge

Tensura Kingdom Reincarnated

Inspired by That Time I Got Reincarnated as a Slime, this modpack is built around progression, evolution, magic, and adventure.

369downloads
Tensura A King's Evolution
1.21.1neoforge

Tensura A King's Evolution

modpack of tensura reincarnation, based on That Time I Got Reincarnated as a Slime

300downloads
Tensura Cataclysm Loot Data Pack (1.21.1) – Earn Rare Magic Drops
1.21.1

Tensura Cataclysm Loot Data Pack (1.21.1) – Earn Rare Magic Drops

Tensura Cataclysm Loot Data Pack adds items from the Tensura: Reincarnated mod to mob drop tables in L_Ender's Cataclysm. Defeating powerful bosses and dungeon monsters rewards you with elemental essence, cores, shards, and magic ores. Each Cataclysm structure matches its thematic element, giving you clear targets when farming specific materials. This integration helps connect combat […]

Lodged Mod (1.21.1) – Make Archery Dangerous with Stuck Arrows
1.21.1

Lodged Mod (1.21.1) – Make Archery Dangerous with Stuck Arrows

Lodged Mod adds real physical arrows that stick into your character, enemies, and shields during combat. This mod changes how archery works by leaving arrows lodged in bodies and armor until you pull them out. You have to deal with bleeding wounds, craft bandages to heal, and carefully remove arrows to avoid taking more damage. […]

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous
1.21.11

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous

Bones Update Mod fills your world with dangerous skeleton enemies and dark magic. This mod adds scary mobs like reapers, necromancers, and knights that test your combat skills. You can also gather fresh materials to craft strong weapons, learn new enchantments, and even raise your own undead minions to fight by your side. Features: Necromancer […]

Shadows Z Mod (1.21.1, 1.20.1) – Resurrect Defeated Mobs to Build a Shadow Army
1.21.1

Shadows Z Mod (1.21.1, 1.20.1) – Resurrect Defeated Mobs to Build a Shadow Army

Shadows Z Mod adds necromancy magic for Iron's Spells 'n Spellbooks. It lets you build an army by bringing fallen mobs back to life as dark shadows. You command these shadows to fight for you, carry your items, and defend your base. Features: Shadow Army: Players collect the souls of defeated mobs and turn them […]

Carpet Crit Fix Mod (1.21.11) – Fake Players Can Finally Land Critical Hits
1.21.11

Carpet Crit Fix Mod (1.21.11) – Fake Players Can Finally Land Critical Hits

Carpet Crit Fix Mod patches a combat bug in the Carpet mod. It changes how fake players attack so they can deal critical damage when jumping and falling. Features: Fixes the issue where fake players fail to land critical hits during combat. Lets simulated players correctly perform jumping attacks against hostile mobs. Works automatically when […]