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Minecraft Java 1.21 Mods

Browse 487 free mods for Minecraft Java 1.21 — popular picks include Advancement Prefix Plugin, CREATE SERVER PRO, Creation.

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1.21

Advancement Prefix Plugin

Plugin que use los prefijo de LuckPerms que aplique para los logros, es decir, colocar el prefijo del usuario y luego el nombre del usuario y seguido del mensaje del advancement normal y su hover event con la descripción del mismo.

166downloads
C
1.21.1neoforge

CREATE SERVER PRO

A massive Create-focused technology and engineering modpack for Minecraft, featuring advanced automation, trains, aircraft, logistics systems, and high-performance optimization for smooth gameplay.

137downloads
C
1.21.1neoforge

Creation

An modpeck thats full of create mods and train gen mods

55downloads
C
1.21.1neoforge

Create: Train World

Modpack centered on Create and Trains

44downloads
T
1.21.1neoforge

Train Destinations

Adds items that dont do anything at all and are used for setting announcements on create mod trains and routing on my server.

42downloads
New Cars [Immersive Vehicles/IV/MTS]
1.16.5forge

New Cars [Immersive Vehicles/IV/MTS]

New Cars Immersive Vehicle

806kdownloads
[Immersive Vehicles] Craftspeed
1.16.5forge

[Immersive Vehicles] Craftspeed

World's car culture in pixels, made to be tailored your own way.

184kdownloads
The Cardboard Box Extension
1.21.4neoforge

The Cardboard Box Extension

A box for moving tile entities such as Chests, Furnaces and Spawners

101kdownloads
Immersive Flight Simulator [IFS] - Immersive Vehicles content pack
1.21.1neoforge

Immersive Flight Simulator [IFS] - Immersive Vehicles content pack

"Immersive Flight Simulator" or you could call it "Aviator Dreams 2" is a content pack for Immersive Vehicle that aiming at adding real life planes helicopters and more to the game.

58kdownloads
Better Horses: Saddle Packs | Horse Backpacks | Inventory For Horses
1.21.1neoforge

Better Horses: Saddle Packs | Horse Backpacks | Inventory For Horses

Saddlebags for horses, giving them portable inventory storage so you can carry more items while exploring.

7.8kdownloads
Immersive Aircraft: Camera Zoom
1.20.1forge

Immersive Aircraft: Camera Zoom

Adjustable third-person camera distance for Immersive Aircraft—move closer for precise flying and landings or farther out for large planes and helicopters.

5.9kdownloads
Wild Dinos
1.21.4forge

Wild Dinos

Wild Dinos features 82 dinosaur species plus 2 extinct horses species; of which, 20 carnivores and 47 herbivores are tameable.

5.8kdownloads
Kezrah's Security
1.21.1neoforge

Kezrah's Security

a relatively simple security mod, adding redstone key card scanners, you can craft a key card, program a code into it, and then use it to trigger redstone, allowing you to lock iron doors, redstone machines, etc.

4.6kdownloads
Effective Farmer
1.21.1neoforge

Effective Farmer

A singleplayer farming QoL mod that increases the planting and harvesting area for wheat, beetroot, carrots, and potatoes to a 3x3x3 cube using normal crop items and a new Scythe tool.

2.9kdownloads
TTIGRAAC : That Time I Got Reincarnated As A Cultivator!
1.20.1forge

TTIGRAAC : That Time I Got Reincarnated As A Cultivator!

A modpack about wuxia Qi cultivation with elements of technology

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
Smokeleaf Expanded
1.21neoforge

Smokeleaf Expanded

Cultivate Smokeleaf strains and bake cookies and brew potions with them. Trade with your local Smokeleaf dealer and Smokeleaf Farmer.

2.2kdownloads
Cobblemon Auto-Battle
1.21.1fabric

Cobblemon Auto-Battle

Cobblemon Auto Battle turns one of your party Cobblemon into a smart training partner that can fight wild Cobblemon on its own while you keep exploring, building, farming, or traveling.

2.0kdownloads
Spidertron
1.21.1neoforge

Spidertron

Adds the Spidertron vehicle from Factorio into Minecraft

1.7kdownloads
Danny's Dragons
1.21.1neoforge

Danny's Dragons

This is a data pack/resource pack packaged as a mod which adds Two custom dragon variants. The first is the light fury from how to train your dragons, the second is a radiation dragon themed for my modpack. Made For Dragon Mounts Remastered 1.21.1 NeoForge

1.4kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads
Okiro Tarot Cards
1.21.1fabric

Okiro Tarot Cards

🎴 Unleash the mystical power of the Tarot with Okiro Tarot Cards- where ancient divination meets adventure!

1.3kdownloads
Stoner's 100 Days Tensura
1.21.1neoforge

Stoner's 100 Days Tensura

This modpack is centered around Tensura: Reincarnated and its addons, delivering a progression-focused experience. It also includes select tech mods like AE2, along with relics and artifacts to enhance gameplay and exploration.

1.3kdownloads
IcarusWings
1.21.9fabric

IcarusWings

Easy to Craft wings, but if you fly too close to the sun... well you know how the story ends

1.2kdownloads
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
Winter Leben 2025 - Essentials
1.21.8fabric

Winter Leben 2025 - Essentials

The official mod for Winter Leben 2025, “Herr Bergmann’s” community server which adds a advent calendar, bumper cars and a ferris wheel

1.1kdownloads
Enderberry :return safe location +teleport animals or villagers,  alternative to Carry On /home /back /spawn
1.21.1neoforge

Enderberry :return safe location +teleport animals or villagers, alternative to Carry On /home /back /spawn

temporary alternative to Carry On ,recall bed,home command. allows players to bind and teleport animals, villagers, and aquatic creatures to desired locations, simplifying mob logistics.move mobs,portable mob,relocate,pick up

931downloads
WayneTech Garage (IV/MTS)
1.21forge

WayneTech Garage (IV/MTS)

Immersive vehicles pack to add various vigilante automobiles

855downloads
Cartel del Poncho
1.21forge

Cartel del Poncho

Fight Rivals, grow leaves, craft products. Earn money. Build your Empire. Become the Cartel Lord!!

581downloads
CIBPlugin
1.21.11paper

CIBPlugin

CIBPlugin is minecart automation plugin. You can build a station by using only detector rail and any type of sign board.

4downloads
Skybound Engineering Alpha Modpack (1.21.1) – Build And Fly Moving Machines
1.21.1

Skybound Engineering Alpha Modpack (1.21.1) – Build And Fly Moving Machines

Skybound Engineering Alpha Modpack lets you design custom airplanes, hot air balloons, and off-road cars that move smoothly through your world. You can build functional vehicles out of ordinary blocks, mount big cannons to your ships, and explore land, sky, and sea with realistic physics. Features: Simplified Weight Physics: Uses a clear five-tier weight system […]

Abyssal Core Expansion Mod (1.21.1, 1.20.1) – Command Heavy Armored Tanks
1.21.1

Abyssal Core Expansion Mod (1.21.1, 1.20.1) – Command Heavy Armored Tanks

Abyssal Core Expansion Mod extends Superb Warfare with heavy military combat vehicles. It brings real-world war machines directly into the game for intense land and air combat. Players can operate armored artillery and anti-aircraft missile systems across their worlds. Features: Adds heavy armored vehicles for land and air combat. Brings realistic heavy military hardware straight […]

Peak Stamina Mod (1.21.1, 1.20.1) – Survive with Realistic Energy
1.21.1

Peak Stamina Mod (1.21.1, 1.20.1) – Survive with Realistic Energy

Peak Stamina Mod overhauls vanilla movement by adding a detailed energy and fatigue system. Actions like running, jumping, swinging weapons, and climbing now drain your energy meter. Carrying heavy gear and skipping meals reduces your maximum energy, forcing you to plan your moves carefully in survival situations. The mod also provides clean on-screen meters and […]

Create Meta Logistics Mod (1.21.11, 1.21.1) – Order Factory Supplies
1.21.11

Create Meta Logistics Mod (1.21.11, 1.21.1) – Order Factory Supplies

Create Meta Logistics Mod extends Create with offline logistics tools for unloaded storage networks. The mod lets you order items from distant vaults without keeping distant chunks loaded all day. It uses train schedules, written tickets, and manifest compilers to move goods across large distances. You can link multiple factory bases together while saving server […]

Resource Fish Mod (1.21.11, 1.21.1) – Harvest Raw Materials From Automated Fish
1.21.11

Resource Fish Mod (1.21.11, 1.21.1) – Harvest Raw Materials From Automated Fish

Resource Fish Mod adds resource-bearing fish to your Minecraft world for passive material generation. Different fish spawn naturally across the world or come from breeding and infusion. Placing a Resource Fish Tank nearby lets it collect caviar from surrounding fish. You then feed this caviar into the Caviar Processor to extract materials like iron, water, […]

Speake Pie's Economy Mod (1.21.1, 1.20.1) – Trade with Physical Cash
1.21.1

Speake Pie's Economy Mod (1.21.1, 1.20.1) – Trade with Physical Cash

Speake Pie's Economy Mod brings physical cash, banking machines, and player-run shops to your world. Players can carry wallets filled with coins and paper bills to buy goods, deposit savings into accounts, and pay for travel. The mod includes Dollar, Pound, and Yen currencies with customizable exchange rates. Server owners can run single-currency economies or […]