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Minecraft Java 1.21 Mods

Browse 31 free mods for Minecraft Java 1.21 — popular picks include Miasma, Carl, Cobblemon: Path Of Legends.

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Miasma
1.8.9

Miasma

Miasma - Cel-shading shader that transforms Minecraft into a toxic, mesmerizing planet, inspired by the iconic style of Borderlands.

35kdownloads
Carl
1.21neoforge

Carl

Quack Quack! Carl the Space Duck - DejojoTheAwsome's silly, little companion

5.9kdownloads
Cobblemon: Path Of Legends
1.21.1fabric

Cobblemon: Path Of Legends

Become a Pokémon Master! Train hard, battle harder. Defeat Team Rocket. Customize your journey. Join our community. Rise to the top!

2.0kdownloads
Liminal Shader [LOST]
1.17

Liminal Shader [LOST]

Perfect for horror maps, liminal space builds, and atmospheric survival gameplay.

1.6kdownloads
Serilis: Technological Ascendance
1.21.1neoforge

Serilis: Technological Ascendance

Serilis is an ambitious tech and progression mod, starting from the stone age and possibly ending to the space age. A world to fight and adapt to, flint tools, engineering, machines, vehicles, clockwork, steam technology, dieselpunk, and more.

1.3kdownloads
Rustling Spots: Team Rocket Addon [Cobblemon]
1.21.1neoforge

Rustling Spots: Team Rocket Addon [Cobblemon]

Adds rare Jessie and James interruptions to Rustling Spots, turning exploration encounters into scalable Team Rocket trainer battles with unique dialogue and rewards.

879downloads
Scarlet Singularity
1.21

Scarlet Singularity

A dark, scarlet galaxy sky overlay compatible with Optifine/Skyboxify!

697downloads
CobbleFrontier
1.21.1neoforge

CobbleFrontier

CobbleFrontier is a Create + Cobblemon adventure pack with massive worldgen, Pokémon, trains, aircraft, colonies, dungeons, guns, seasons, realistic weather, and space exploration.

512downloads
Cosmic Carrot Craft
1.21.11neoforge

Cosmic Carrot Craft

Farming Centered Pack to play with friends

445downloads
Carpet Sky Additions Miller's Planet
1.21.11fabric

Carpet Sky Additions Miller's Planet

Carpet extension providing a world like Miller's Planet from movie Interstellar, with new ways to obtain resources.

339downloads
Scarab2233s End Hut
1.21.8neoforge

Scarab2233s End Hut

This mod adds a little end hut that will give you gun powder for rockets and make the end not so plane without changing the game completely

56downloads
Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten
1.21.1

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten

Spaceworld Mons Data Pack expands Cobblemon with over 80 prototype pocket monsters from early gaming history. It adds forgotten creatures, new evolutionary paths, and distinct combat attacks to your survival world. You can find these rare forms wandering biomes naturally, train them through battle, or evolve old favorites into brand-new forms. Features: Adds over 80 […]

Upgradable Backpack Data Pack (1.21.10, 1.20.1) – Carry World On Shoulders
1.21.10

Upgradable Backpack Data Pack (1.21.10, 1.20.1) – Carry World On Shoulders

Introducing the Upgradable Backpack Data Pack. This game-changing addition allows you to expand your inventory capabilities like never before. With this data pack, data pack, you'll experience a more streamlined and enjoyable Minecraft adventure. No more frustration of limited inventory space and hello to a world of possibilities as you carry your world on your […]

Brooms Mod (1.21.1, 1.20.1) – Let's Play Quidditch
1.21.1neoforge

Brooms Mod (1.21.1, 1.20.1) – Let's Play Quidditch

Brooms Mod adds balanced enchantable brooms to Minecraft. Brooms are simple vehicles to handle. Press space to fly, and when the flight time runs out, you will automatically return to the ground and recharge it, similarly to how Terraria mounts work. But that's not all. If you want to get the most out of your […]

Extra Inventory Mod (1.21.10, 1.20.2) – Carry More Worry Less
1.21.10fabric

Extra Inventory Mod (1.21.10, 1.20.2) – Carry More Worry Less

Extra Inventory Mod adds two additional rows to the player's inventory, providing more space for items and reducing the need to frequently clear out clutter. This mod is designed to integrate with the vanilla Minecraft experience, offering a straightforward solution for players who desire a larger inventory without altering core gameplay mechanics. Features: Adds two […]

Petrol Parts Mod (1.21.1, 1.20.1) – New Create Mod Components
1.21.1neoforge

Petrol Parts Mod (1.21.1, 1.20.1) – New Create Mod Components

Petrol Parts Mod is an add-on for the Create mod, that introduces some new block mechanisms that can be used in combination with Create machinery. The newly added mechanisms include components like Coaxial Cogwheel, Differential, Double Cardan Shaft, Planetary Gearset, etc. Of these, the Hydraulic Transmission system allows you to easily transport items between different […]

Furniture Expanded Mod (1.21.1, 1.20.1) – Crafting Cozy Spaces
1.21.1forge

Furniture Expanded Mod (1.21.1, 1.20.1) – Crafting Cozy Spaces

Furniture Expanded Mod is a small collection of furniture for decorating your buildings. At the moment, various cabinets, clocks, bathroom items such as a toilet or sink, and several baskets for conveniently carrying resources will appear in the game. Features: Small collection of diverse furniture pieces. User-friendly crafting recipes for accessibility. Attention to detail in […]

Quivers Mod (1.21.1, 1.20.1) – Running Out of Space for Arrows?
1.21.1neoforge

Quivers Mod (1.21.1, 1.20.1) – Running Out of Space for Arrows?

Quivers Mod is a mod that allows us to craft various types of quivers to carry our arrows. The main difference between these quivers is their storage capacity. The most basic one can store 9 stacks of arrows, while the highest can store up to 45 stacks of arrows. In total, you can craft five […]

VehicleFix Mod (1.21.4, 1.20.1) – Corrects the Collision Detection For Rideable Entities
1.21.4fabric

VehicleFix Mod (1.21.4, 1.20.1) – Corrects the Collision Detection For Rideable Entities

VehicleFix Mod addresses the problem where these entities fail to consider the rider's hitbox when determining passage through tight spaces. Consequently, players and other entities can experience suffocation in situations where movement should be obstructed. It resolves this by ensuring the game now factors in the rider's height during collision detection for vehicles. Features: Corrects […]

Food Pouch Mod (1.21.1) – Stores Multiple Food Items
1.21.1fabric

Food Pouch Mod (1.21.1) – Stores Multiple Food Items

The Food Pouch Mod helps you store and manage all your food items, which is a bundle for your meals, letting you carry multiple types of food in one compact space. With a right-click, you can automatically eat the first available food stored inside, keeping you well-fed without cluttering your inventory. Features: Stores multiple food […]

Capri's Picnic Carpets Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Capri's Picnic Carpets Resource Pack (1.21.1, 1.20.1) – Texture Pack

Capri's Picnic Carpets Resource Pack provides players with a charming selection of cute picnic carpets to enhance their in-game experience. By introducing custom picnic carpets, this resource pack enhances the aesthetic appeal of outdoor spaces in Minecraft. The colorful and decorative carpets add warmth and charm to picnic areas, transforming them into inviting and cozy […]

M
1.21.10

Minecarts Load Chunks

A quick and dirty data pack to load a 3x3 chunk space around every minecart in the world.

325downloads
Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space
1.21.1

Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space

Backpacks & More Data Pack adds portable storage bags to help you carry more items during your travels. Each bag holds up to 27 item slots to double your storage space on long mining trips or exploration runs. The bags show up directly on your character model when you hold them in your hands. You […]

Whaleborne Mod (1.21.1, 1.20.1) – Turn Giant Ocean Creatures Into Living Pirate
1.21.1

Whaleborne Mod (1.21.1, 1.20.1) – Turn Giant Ocean Creatures Into Living Pirate

Whaleborne Mod introduces a massive new creature to the deep oceans called the Hullback. This mod lets you find these gentle giants, clean them up, and turn them into living pirate ships. You can sail across the seas on the back of your new friend, complete with custom sails, cannons, and cargo space for your […]

Superb Warfare Re Fabricated Mod (1.21.1, 1.20.1) – Command Tanks and Fire
1.21.1

Superb Warfare Re Fabricated Mod (1.21.1, 1.20.1) – Command Tanks and Fire

Superb Warfare Re Fabricated Mod brings the heavy weapons and vehicles from the original Superb Warfare mod to Fabric players. It fills your world with big guns, rocket launchers, and drivable tanks for massive battles. You get high-quality animations for reloading and aiming, making every shot feel heavy and real. The mod also includes a […]

Spidertron Mod (1.21.1, 1.20.1) – Ride a Giant Nuclear-Powered Spider
1.21.1

Spidertron Mod (1.21.1, 1.20.1) – Ride a Giant Nuclear-Powered Spider

Spidertron Mod extracts the massive walking vehicle from Real Time Chemistry 2 and puts it into its own standalone mod. This mod gives you a giant, nuclear-powered mechanical spider that you can ride into battle. It acts as a late-game weapon platform that climbs over terrain, shoots rockets, and crushes enemies. You get to control […]

Elytra Autopilot Mod (26.2, 1.21.1) – Navigate The Skies Without Rockets
1.21.1

Elytra Autopilot Mod (26.2, 1.21.1) – Navigate The Skies Without Rockets

Elytra Autopilot Mod turns your wings into a full-blown navigation system. Set a destination, hit a command, and your elytra will carry you there without using rockets. Features: Auto Flight mode for endless gliding without rockets. /flyto, /takeoff, and /land commands for full-flight control. Support for Xaero’s Minimap waypoints. Auto-equip elytra in midair. Configurable landing […]

2032 World Height Mod (26.2, 1.20.1) – From Ground Level To Sky High
1.20.1

2032 World Height Mod (26.2, 1.20.1) – From Ground Level To Sky High

2032 World Height Mod increases your build limit to Y=2031 in all dimensions. Minecraft 1.21.9 Plugins, Features: Increases the build limit to Y=2031 in all dimensions Provides ample vertical space for building towering structures Unleash your creativity without constraints Screenshots: 2032 World Height Mod Download Links

Potion Stacking Mod (26.2, 1.21.1) – Stack Potions To Save Storage Space
1.21.1

Potion Stacking Mod (26.2, 1.21.1) – Stack Potions To Save Storage Space

In the vanilla game, potions cannot be stacked. One potion requires an entire inventory slot. This means, if you need to carry ten potions with you, you will have to dedicate ten inventory slots for them. It would be great if potions could be stacked like other items in the game. Potion Stacking Mod is […]

Reliable Backpacks Mod (1.21.1, 1.20.1) – Never Run Out Of Inventory Space Again
1.21.1

Reliable Backpacks Mod (1.21.1, 1.20.1) – Never Run Out Of Inventory Space Again

Reliable Backpacks Mod updates the classic Backpacks for Dummies mod for newer versions. It provides simple bags to carry extra items without adding confusing menus or new buttons to press. You can wear these bags on your back or place them on the ground like a normal chest to share items with your friends. Features: […]

Overpacked Mod (1.21.1, 1.20.1) – Carry Four Chests of Loot on Your Back
1.21.1

Overpacked Mod (1.21.1, 1.20.1) – Carry Four Chests of Loot on Your Back

Overpacked Mod adds giant travel backpacks to your game. This mod gives you a large storage space equal to four regular chests. You can carry all your loot without running out of room during long trips. The backpack has three separate sections to help you sort your items. If you put too many heavy things […]