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Minecraft Java 1.21 Mods

Browse 123,545 free mods for Minecraft Java 1.21 — popular picks include Epic Tweaks Mod (1.21.1, 1.20.1) – Swap From Sword to Pickaxe Instantly, Hundred Years Warfare Mod (1.21.1, 1.20.1) – Archers, Cavalry, and Siege Machines, Create Guardian Beam Defense Mod (1.21.1, 1.20.1) – Laser Defense Systems.

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Epic Tweaks Mod (1.21.1, 1.20.1) – Swap From Sword to Pickaxe Instantly
1.21.1

Epic Tweaks Mod (1.21.1, 1.20.1) – Swap From Sword to Pickaxe Instantly

Epic Tweaks Mod adds helpful options for the Epic Fight mod, making it much easier to switch between fighting and regular gameplay. This addon can automatically put you into combat mode when you hold a weapon and switch you back to normal when you hold a tool. It also stops you from picking the wrong […]

Hundred Years Warfare Mod (1.21.1, 1.20.1) – Archers, Cavalry, and Siege Machines
1.21.1

Hundred Years Warfare Mod (1.21.1, 1.20.1) – Archers, Cavalry, and Siege Machines

Hundred Years Warfare Mod adds real-time strategy battles, turning the world into a warzone where you can take charge of your own army. You can build groups of soldiers, use powerful siege weapons, and control how troops move and fight. Each type of soldier acts differently, and you can give them orders in several ways. […]

Create Guardian Beam Defense Mod (1.21.1, 1.20.1) – Laser Defense Systems
1.21.1

Create Guardian Beam Defense Mod (1.21.1, 1.20.1) – Laser Defense Systems

Create Guardian Beam Defense Mod is an addon for Create Mod that adds in stationary laser defense units themed around Guardians and Ocean Monuments that are capable of automatically locking on to hostile mobs and damaging them over time in frequent bursts. There are currently two primary types of such laser defense units. Features: Basic […]

Mace PVP Traning Bot Mod (1.21.11) – Master Multiplayer Combat in Single-Player
1.21.11

Mace PVP Traning Bot Mod (1.21.11) – Master Multiplayer Combat in Single-Player

Mace PVP Traning Bot Mod adds a fake player to your single-player world so you can practice fighting. This mod gives you a training partner that moves and acts like a real person. You can practice hitting it with a mace or fighting in the air with an Elytra. It runs locally in your own […]

Cobblemon Poke Stops Mod (1.21.1) – Heal Your Cobblemon Team Without Going Home
1.21.1

Cobblemon Poke Stops Mod (1.21.1) – Heal Your Cobblemon Team Without Going Home

Cobblemon Poke Stops Mod adds helpful rest areas for Cobblemon. It spawns small buildings across your world so you always have a place to take care of your team. When you travel far from home, you do not need to worry about your health running low. This addon drops you into a friendlier world where […]

Compact Machines Mod (1.21.8, 1.20.1) – Build a Factory in a Block
1.21.8

Compact Machines Mod (1.21.8, 1.20.1) – Build a Factory in a Block

Compact Machines Mod adds small rooms that exist inside single blocks. This lets you build large and complicated machines without using up a lot of space in your world. Each side of a machine block can move items, fluids, and energy, allowing your hidden room to connect with the outside. Features: Build complex machines inside […]

Cobblemon CRZ Moves Pokemon Mod (1.21.1) – Teach Your Cobblemon Authentic
1.21.1

Cobblemon CRZ Moves Pokemon Mod (1.21.1) – Teach Your Cobblemon Authentic

Cobblemon CRZ Moves Pokemon Mod adds missing attacks and fixes move pools for the main Cobblemon mod. It pulls accurate data from official games to make sure every creature learns the right abilities as they level up. The mod fills in gaps so your team has the correct moves without deleting any of the original […]

Alex's Mobs Unofficial Port Mod (1.21.1) – Populate Every Biome With New Wild
1.21.1

Alex's Mobs Unofficial Port Mod (1.21.1) – Populate Every Biome With New Wild

Alex's Mobs Unofficial Port Mod updates the popular Alex's Mobs so you can play it on newer Minecraft versions. It brings more than 85 new animals and monsters into your game. The new creatures look better than the default game animals and fit naturally into different biomes. This community port keeps your favorite creatures in […]

L's Spooky Music Trader Mod (1.21.8, 1.20.1) – Trade Monster Loot for Spooky
1.21.8

L's Spooky Music Trader Mod (1.21.8, 1.20.1) – Trade Monster Loot for Spooky

L's Spooky Music Trader Mod adds a new structure called the Trader Mansion. This building only appears in Dark Forest biomes. Inside, you can trade monster loot with special traders to collect spooky music discs. The mod also adds a new Album item, letting you store all your music discs in one place. Features: Adds […]

ProtoManly's Weather Mod (1.21.1, 1.20.1) – Thunderstorms, Tornadoes, Etc
1.21.1

ProtoManly's Weather Mod (1.21.1, 1.20.1) – Thunderstorms, Tornadoes, Etc

ProtoManly's Weather Mod adds a new weather system with detailed visual effects and storms that can change the look and feel of the game. Features: Adds clouds, Rain, and Thunderstorms. Introduces Squalls, Supercells, and dangerous Tornadoes. Tornadoes can destroy blocks and reshape parts of the world. Fully configurable storm settings, change spawn rate, size, strength, […]

Cobblemon Ultra Wormholes Mod (1.21.1) – Catch Giant Ultra Beasts
1.21.1

Cobblemon Ultra Wormholes Mod (1.21.1) – Catch Giant Ultra Beasts

Cobblemon Ultra Wormholes Mod adds raid-style boss battles for Cobblemon. It spawns timed wormhole events where players team up to fight a giant Ultra Beast. Everyone fights the same boss and attacks a shared health pool. Any player who joins the battle gets their own reward. You can even use a Beast Ball to catch […]

The Great Outdoors Mod (1.21.1, 1.20.1) – Turn Your World Into a National Park
1.21.1

The Great Outdoors Mod (1.21.1, 1.20.1) – Turn Your World Into a National Park

The Great Outdoors Mod adds a beautiful new biome called the Grand Geyser Fields to your world. This mod fills the game with hot springs, mud pots, and tall pine trees. It also brings many new animals and structures for you to find while walking around. You can meet friendly creatures, run from predators, and […]

Tensura Better Subordinates Mod (1.21.11, 1.21.1) – Teach Powerful Skills
1.21.11

Tensura Better Subordinates Mod (1.21.11, 1.21.1) – Teach Powerful Skills

Tensura Better Subordinates Mod adds a new training system for the main Tensura mod. It gives you a way to teach powerful skills to your followers as they grow stronger in your world. You get a brand new menu tab to manage your team. Inside this menu, you can turn their abilities on or off […]

Ponder For Kaleidoscope Cookery Mod (1.21.1) – Master Cooking Blocks
1.21.1

Ponder For Kaleidoscope Cookery Mod (1.21.1) – Master Cooking Blocks

Ponder For Kaleidoscope Cookery Mod adds visual learning scenes for Kaleidoscope Cookery. It helps you understand how the different cooking blocks work without reading long text guides. The addon plays 3D animations for items like the pot, stockpot, and steamer so you can start making food right away. Features: Adds helpful 3D animations that explain […]

Scale Me Mod (26.1.2, 1.21.11) – Change Player Size Visually
1.21.11

Scale Me Mod (26.1.2, 1.21.11) – Change Player Size Visually

Scale Me Mod allows you adjust the visual size of player models in Minecraft. You can shrink yourself, enlarge friends, or scale everyone differently, all with smooth transitions and live in-game settings. Features: Scale your own or others' player models. Per-player size customization. Smooth scaling animations. In-game config menu (default key: O) Screenshots: Scale Me […]

Jurassic Reborn Mod (1.21.1, 1.20.1) – Prehistoric World of Jurassic Park
1.21.1

Jurassic Reborn Mod (1.21.1, 1.20.1) – Prehistoric World of Jurassic Park

Jurassic Reborn Mod is an exciting mod for Minecraft that transports you to a world full of prehistoric wonders. Inspired by the universe of Jurassic Park/World, the mod features over 97 unique creatures, from fearsome dinosaurs to ancient marine reptiles. Each creature boasts realistic artificial intelligence, animations, and detailed appearances. Features: Adds over 97 different […]

Iron Barrels Mod (1.21.11, 1.20.1) – Iron Chests, But for Barrels
1.21.11

Iron Barrels Mod (1.21.11, 1.20.1) – Iron Chests, But for Barrels

Iron Barrels Mod adds four blocks: Iron Barrel Gold Barrel Diamond Barrel Obsidian Barrel You can upgrade from each tier to all of the tiers above. If Cotton Resources is loaded, you can craft two more tiers: Copper and Silver. Copper is between Wood and Iron, and Silver is between Iron and Gold Screenshots: Iron […]

PackagedAvaritia Mod (1.21.1, 1.20.1) – Extreme Crafting Packaged
1.21.1

PackagedAvaritia Mod (1.21.1, 1.20.1) – Extreme Crafting Packaged

PackagedAvaritia Mod is an addon to PackagedAuto Mod, Avaritia Mod, and Applied Energistics 2 Mod, and it adds the ability to automatically craft items made using the Dire Crafting Table. That said, this mod is designed to be able to run without Applied Energistics 2, but installation with it is recommended. This mod adds the […]

Obsidian Equipment Reworked Mod (1.21.11, 1.20.1) – Forge Stronger Gear Before
1.21.11

Obsidian Equipment Reworked Mod (1.21.11, 1.20.1) – Forge Stronger Gear Before

Obsidian Equipment Reworked Mod expands upon the original Obsidian Equipment mod with new features and bug fixes. It adds a complete set of dark tools and armor to the game, filling the gap between diamond and netherite tiers. This gives you a clear upgrade path before you travel to the Nether to hunt for ancient […]

Shadow Config Mod (1.21.11, 1.20.1) – Stop Modpack Crashes From Broken Config
1.21.11

Shadow Config Mod (1.21.11, 1.20.1) – Stop Modpack Crashes From Broken Config

Shadow Config Mod gives other mods a simple way to read and save their settings. It works quietly in the background so you can play your game without worrying about broken text files. Many mod packs add this tool to keep everything organized and running smoothly. Features: Updates Settings: Automatically fixes old configuration files when […]

Mo' Bends Modern Port Mod (1.21.1, 1.20.1) – Make Every Movement And Attack
1.21.1

Mo' Bends Modern Port Mod (1.21.1, 1.20.1) – Make Every Movement And Attack

Mo' Bends Modern Port Mod brings smooth, realistic animations to modern Minecraft. It updates how characters and monsters move so they look less stiff and more alive. This port lets players on newer versions keep the famous movement styles from the older mod. Features: Player Animations: Changes how you walk, run, sneak, jump, and swim […]

Death Counter Mod (1.21.11, 1.20.1) – Turn Dying Into a Contest
1.21.11

Death Counter Mod (1.21.11, 1.20.1) – Turn Dying Into a Contest

Death Counter Mod tracks how many times each player dies on a server. When you die, the mod can show your total death count and your rank compared to other players. It also adds a server-wide leaderboard to see who has the most deaths. Features: Keeps a running total of how many times each player […]

Foggy Pale Garden Mod (1.21.11, 1.20.1) – Adds Fog to the Pale Garden Biome
1.21.11

Foggy Pale Garden Mod (1.21.11, 1.20.1) – Adds Fog to the Pale Garden Biome

Foggy Pale Garden Mod enhances the Pale Garden biome by adding a customizable fog system. It provides options to modify fog density, behavior, and appearance based on location, conditions, and game difficulty. Features: Adds fog to the Pale Garden biome without affecting caves below. Allows fog customization in any location with adjustable conditions. Preset system […]

Jade Modded Entities Mod (1.21.11, 1.20.1) – See Hidden Modded Entities Info
1.21.11

Jade Modded Entities Mod (1.21.11, 1.20.1) – See Hidden Modded Entities Info

Jade Modded Entities Mod extends Jade with extra details for custom mobs. It shows hidden stats when you look at animals or creatures added by other specific mods. Features: Villager Timers: Shows the exact breeding cooldown time when you look at a villager. SWEM Horses: Displays extra stats and details for horses from the SWEM […]

Maid Storage Manager Mod (1.21.1, 1.20.1) – Let Maids Handle Your Messy Chests
1.21.1

Maid Storage Manager Mod (1.21.1, 1.20.1) – Let Maids Handle Your Messy Chests

Maid Storage Manager Mod extends Touhou Maid with an automated item sorting system. It gives your maids a brand new job to handle all your messy chests. You can toss items on the ground, and your maids will pick them up to put them in the right storage boxes. It also lets you ask them […]

Guard Villagers Autonomous Villager Defense Mod (1.21.1, 1.20.1)
1.21.1

Guard Villagers Autonomous Villager Defense Mod (1.21.1, 1.20.1)

Guard Villagers Autonomous Villager Defense Mod adds automatic defense features for Guard Villagers. It lets normal villagers automatically turn into fighters when enemies attack their town. This means you do not have to watch over them all the time, as they will grab weapons to protect their homes. Features: Normal villagers turn into guards as […]

AE2 Overclocked Mod (1.21.1, 1.20.1) – Process Items Instantly in Your AE2
1.21.1

AE2 Overclocked Mod (1.21.1, 1.20.1) – Process Items Instantly in Your AE2

AE2 Overclocked Mod adds powerful upgrade cards for Applied Energistics 2. It gives you new ways to make your single-block machines work faster and hold more items. You can make your late-game factory run much faster while keeping your items and power safe. Features: Parallel Processing: Lets your machines process multiple items at the same […]

Create Fluidlogistic Mod (1.21.1, 1.20.1) – Move Packaged Fluids Across Your
1.21.1

Create Fluidlogistic Mod (1.21.1, 1.20.1) – Move Packaged Fluids Across Your

Create Fluidlogistic Mod extends the Create mod with a complete logistics system for liquids. It gives you the tools to package, store, and move water, lava, and other liquids around your factory. You can now manage liquids just like you manage regular solid items on your conveyor belts. Features: Fluid Packaging: Packs liquids into boxes […]

Hazen N Stuff Mod (1.21.1, 1.20.1) – Equip Powerful Magic Armor
1.21.1

Hazen N Stuff Mod (1.21.1, 1.20.1) – Equip Powerful Magic Armor

Hazen N Stuff Mod expands Iron's Spells 'n Spellbooks with a massive collection of new magic gear. It adds plenty of powerful armor sets, unique weapons, and brand-new spells for you to cast. You can find staves to boost your magic and full sets of armor that match different magic schools. The mod also brings […]

Lilis Pottery Mod (1.21.1) – Shape Raw Clay Into Beautiful Ceramic Decor
1.21.1

Lilis Pottery Mod (1.21.1) – Shape Raw Clay Into Beautiful Ceramic Decor

Lilis Pottery Mod brings handcrafted ceramics to your world. It turns plain clay into beautiful pottery pieces. You can find new types of clay in different biomes, each with its own natural color. The mod gives you tools to shape, glaze, and bake your creations. These new pots, vases, and planters help make your gardens […]

Create Tradeworks Mod (1.21.1, 1.20.1) – Display Your Goods in Custom
1.21.1

Create Tradeworks Mod (1.21.1, 1.20.1) – Display Your Goods in Custom

Create Tradeworks Mod adds new decorative table cloths and shelves to your game. It gives you more ways to show off items without stacking blocks on top of each other. You get different shapes and styles to build nice shops or storage areas. The mod also includes industrial metal options and matches the designs of […]

UI-Utils Advanced Mod (1.21.11, 1.21.1) – Take Full Control of Multiplayer Server Menus
1.21.11

UI-Utils Advanced Mod (1.21.11, 1.21.1) – Take Full Control of Multiplayer Server Menus

UI-Utils Advanced Mod gives you powerful tools to test and check how server menus work. It opens a special menu on your screen where you can control the data sent to the server. You can delay your clicks, save menu screens, or even change your username for a short time. This tool helps players find […]

Better Snowball Fight Mod (1.21.1, 1.20.1) – Making Snowball Battle feels better
1.21.1

Better Snowball Fight Mod (1.21.1, 1.20.1) – Making Snowball Battle feels better

Better Snowball Fight Mod adds into the game more snowball variants, together with a powerful snowball gun in order to cater to those wanting to have a great battle using snowball. Even in real life or inside Minecraft, any adults, children, or even elders would want to throw a snowball into the face of their […]

Shared Resources Mod (1.21.11, 1.20.1) – Sharing Game Files Between Multiple Versions
1.21.11

Shared Resources Mod (1.21.11, 1.20.1) – Sharing Game Files Between Multiple Versions

By using a launcher like Prism or MultiMC, you can launch multiple instances of Minecraft at the same time. While opening multiple instances of Minecraft of the same game version is very much possible, the level of ease is not the same for opening multiple instances of unlike game versions. Say, you want to open […]

Noisiumed Mod (1.21.5, 1.20.1) – Explore New Biomes Without Chunk Lag
1.21.5

Noisiumed Mod (1.21.5, 1.20.1) – Explore New Biomes Without Chunk Lag

Noisiumed Mod updates the original Noisium mod with new fixes. It speeds up the way the game loads new land when you travel. This mod changes how the game builds chunks behind the scenes so everything runs faster. It keeps the exact same world shape, blocks, and biomes as normal Minecraft. Features: Faster Block Placement: […]

Realm RPG Treasure Balloons Mod (1.21.8, 1.20.1) – Shoot Down Flying Loot Balloons
1.21.8

Realm RPG Treasure Balloons Mod (1.21.8, 1.20.1) – Shoot Down Flying Loot Balloons

Realm RPG Treasure Balloons Mod adds flying chests to your sky. You can look up and find colorful balloons drifting past you. It lets you shoot them down with a bow to grab the hidden items inside. This gives you a fun reason to go outside and walk around your world. Features: Five balloon rarities: […]