Minecraft Java 1.21 Mods
Browse 102 free mods for Minecraft Java 1.21 — popular picks include No Duping, Very Much of Create, Combat Care.
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No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
Very Much of Create
A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl
Combat Care
A client-side survival helper that automates smart food consumption, emergency Gapple usage, and safe offhand totem refills
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.
Caravans
Working pack-animal caravans for Paper and Purpur. Llamas follow in formation, carry 90 slots across saddlebag pages, run loot home on their own, and stand guard. Lead camels, wolf protectors, donkeys, and mules included.
Rooney's AI Training Data Collector
Rooney's AI Training Data Collector gathers gameplay data to train an AI to master Minecraft. Help us build the next big thing in gaming by simply playing the game you love—all personal data is excluded!
LavaGolem
Five Copper Golems that automate the tedious parts of vanilla: hauling lava, running your furnaces, brewing potions, fishing your pond and carrying goods between stations. No resource pack, fully configurable, survives restarts.
Simple Carpentry
Better way to work with wood
P_Vincular
Vinculação de discord com minecraft, cargos! Linking Discord with Minecraft, roles!
Create:Railway Operations
Adds train door control, station announcements, and ghost seats to Create mod. Features include schedule-based door operations with station direction following, broadcast audio playback on carriages, and invisible no-collision seats.
MJCoordinates
MJCoordinates is a clean, performance-friendly Minecraft datapack that displays your real-time X, Y, Z coordinates, the current world day count, and your cardinal facing direction directly on the action bar.
Railbound
better minecarts: minecart trains, blast furnace minecarts, dispenser minecarts, junction rails, controller rails, destructor rails, and more
CarbonAuction
CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.

Titlecarts
This datapack enables the use of titles in survival with minecart tracks to announce stops, routes etc.
Create Immersive Aircrafts Resource Pack (1.21.1, 1.20.1)
Create Immersive Aircrafts Resource Pack repaints the vehicles from the Immersive Aircrafts mod to match the mechanical style of the Create mod. It changes how planes, airships, and parts look so they fit right in with your factories and gears. This pack makes sure your flying machines look like they were built using the exact […]
Create Ender Link Mod (1.21.1, 1.20.1) – Ender Transport Mechanics
Create Ender Link Mod introduces ender‑powered logistics. It allows players to transport items across distances using ender technology, blending with Create’s mechanical systems. Features: Adds ender‑powered item transport to the Create mod. Enables long‑distance logistics without physical belts or trains. Integrates smoothly with Create’s mechanical systems and style. Lightweight addon focused on expanding Create’s transport […]
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 […]
Rustic Engineer Mod (1.21.1, 1.20.1) – Rustic Mechanical Constructions
Rustic Engineer Mod is a mod that brings mechanical constructions of all types to your Minecraft world, all with a charming rustic touch. You'll discover creations like the Wooden Cube, a small robot that carries your items, and the Spider Mechanic, a six-legged machine that shoots webs and navigates terrain. Take to the skies in […]
Just Create SMP Modpack (1.21.1) – Automated Copper Shop
Just Create SMP Modpack allows players to build machines, automation systems, and complex mechanisms such as conveyor belts, machinery, trains, and much more. Screenshots: Just Create SMP Modpack Download Links For Minecraft 1.21.1, 1.21 Forge Version (Server Files): Download from Server 1 – Download from Server 2
Age of Steam Mod (1.21.1) – Gears, Axles, and Crankshafts
Age of Steam Mod brings a new way to use machines. It doesn’t use wires or usual power systems like FE or RF. Instead, everything works with moving parts, such as gears, axles, and crankshafts. These parts carry mechanical energy to run machines. The mod also features a system that checks the pressure on each […]
Universal Wrench Mod (1.21.3, 1.20.1) – Wrench Compatible With Multiple Mods
Many technology mods introduce their own wrenches into the game. These wrenches help work around with the different mechanics added by the mod. When you have multiple mods like these installed, you will have to carry around multiple wrenches to meet all your needs. Universal Wrench Mod makes things a lot easier by allowing you […]
The Cardboard Box Extension Mod (1.21.4, 1.20.1) – Pack And Go, Simplify Inventory Management
The Cardboard Box Extension Mod enhances item storage and transportation by adding new features to the classic cardboard box mechanic. This mod allows players to store, move, and organize items more efficiently, making it ideal for large-scale builds and automation. Features: Shift-right-click to encapsulate tile entities in cardboard boxes for easy transportation. Break the box […]
SimpleTMs Mod (1.21.1, 1.20.1) – TMs And TRs For Cobblemon
SimpleTMs Mod is a mod for Minecraft's Cobblemon, designed to bring the familiar mechanics of TMs (Technical Machines) and TRs (Technical Records) from the Pokémon universe into the game. This mod enhances the training and customization options for Pokémon, allowing players to teach their Pokémon various moves. The primary feature of this mod is its […]
Sam's Transport Bits
Design your own road network and export to Open Street Map. Vehicles coming soon! [NOT FORGE]
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.
[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.
Create Modpack (26.2, 1.21.1) – Build Moving Machines And Fly
Create Modpack focuses entirely on building moving machinery and physical contraptions to explore your world. It blends vanilla-friendly decoration with a deep, mechanical power system that rewards creativity. You will need to build real, working vehicles to travel far, making every journey a true engineering project. Features: Rotational Power System: Machines run on physical energy […]
Bytebuddies Mod (1.21.1, 1.20.1) – Automate Farming and Mining
Bytebuddies Mod gives you loyal mechanical helpers to make your daily tasks much easier. You can build little robots to farm crops, mine rocks, carry your loot, or even fight monsters for you. The mod lets you upgrade your buddies with special disks and parts to make them faster or stronger. You can also change […]
Create Aeronautics Mod (1.21.1) – Build and Fly Custom Mechanical Airplanes
Create Aeronautics Mod expands the Create mod with working physics and vehicle parts. It lets you turn your mechanical builds into moving machines like airplanes, hot air balloons, and cars. You get new blocks and tools to assemble your creations and drive them around the world. Features: Simulated Physics: Adds special tools and redstone parts […]
FTB Skies 2 Modpack (1.21.1) – Player-Driven Skyblock Progression
FTB Skies 2 Modpack is a progression-driven skyblock modpack built for Minecraft, focused on rewarding gameplay, custom mechanics, and player choice. Players begin on floating islands in the sky and progress through carefully designed systems that blend technology, magic, automation, and exploration. Instead of a single forced progression path, the pack allows players to choose […]