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Minecraft Java 1.21 Mods

Browse 515 free mods for Minecraft Java 1.21 — popular picks include Create Aeronautics: Simplified Logistics, Another Redstone Clock, Immersive Engineer Decor&Controls&Tool Reforged.

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Create Aeronautics: Simplified Logistics
1.21.1neoforge

Create Aeronautics: Simplified Logistics

An simpler alternative to the automated logistics mod. Doesn't require manual recording of ship route. The ship navigates autonomously with a computer generated flight path.

3.3kdownloads
Another Redstone Clock
1.21.1neoforge

Another Redstone Clock

A simple redstone clock block.

2.4kdownloads
Immersive Engineer Decor&Controls&Tool Reforged
1.21.1neoforge

Immersive Engineer Decor&Controls&Tool Reforged

⚙️ Industrial decor, workshop machines, storage fittings, and redstone control blocks for NeoForge factory builds.

2.3kdownloads
RLL (Realistic Lighting)
1.21.4neoforge

RLL (Realistic Lighting)

A Real life based Lighting, that includes Florescent,, LED, Halogen And CFL!

2.3kdownloads
Create - World in Motion
1.21.11fabric

Create - World in Motion

A Create-focused modpack for Minecraft 1.21.11, centered on mechanical automation, moving contraptions, and creative factory building in survival.

1.6kdownloads
AutoSapling
1.21.11neoforge

AutoSapling

Automatically plants saplings dispensed onto valid soil blocks.

1.2kdownloads
Security by Kilhaden
1.20.1fabric

Security by Kilhaden

Adds security features to protect your buildings, valuables, and yourself from threats.

1.2kdownloads
SEG Create SMP
1.21.1neoforge

SEG Create SMP

This modpack, created by St1nkyP1nky19 & SEG Group, is built around Create 6.0.1, an advanced automation mod that transforms Minecraft’s engineering potential. It integrates a variety of Create-focused addons, expanding contraptions, economy, explorat

1.1kdownloads
Flamerax's Mechanics (Breaker, Placer, etc)
1.21.1neoforge

Flamerax's Mechanics (Breaker, Placer, etc)

Improves automations with simple utility blocks.

554downloads
Colorful Redstone
1.21.1fabric

Colorful Redstone

Adds colored redstone dust, blocks, torches, repeaters, and comparators.

514downloads
Create It
1.21.1neoforge

Create It

"Create It" is a Minecraft modpack focused on mechanical creativity and automation, empowering players to design intricate contraptions, factories, and transport systems using the Create mod and its complementary tools.

443downloads
Gears & Gardens
1.21.1neoforge

Gears & Gardens

Gears and Gardens is a modded Minecraft server focused on tech, nature, exploration, and community‑friendly game play. Think machines + contraptions + towns + chill vibes.

323downloads
Goblinz Create Surival
1.21.1neoforge

Goblinz Create Surival

Create based kitchen sink modpack focused around building automated factories, villages, and moving contraptions.

301downloads
CraftUA
1.21spigot

CraftUA

Connect Minecraft redstone to industrial automation systems via OPC UA.

8downloads
Kinetic Living Solids Mod (1.21.1) – Ride Custom Furniture on Moving
1.21.1

Kinetic Living Solids Mod (1.21.1) – Ride Custom Furniture on Moving

Kinetic Living Solids Mod adds seating compatibility for Create and popular furniture mods. It lets you and mobs sit on custom chairs and sofas while they move as part of active contraptions. The mod also works with the Sable physics engine, letting you ride custom furniture on moving boats or flying machines. Now your trains, […]

Evergreen Horizon Mod (1.21.8, 1.20.1) – Expand Survival with New Biomes
1.21.8

Evergreen Horizon Mod (1.21.8, 1.20.1) – Expand Survival with New Biomes

Evergreen Horizon Mod expands your Minecraft world with fresh biomes, building blocks, and redstone machines. It brings eight wood types and seven biomes across the Overworld, underground caves, and the Nether. You can set up new contraptions with block placers and entity sensors, or craft snacks like s'mores and peanuts during your travels. The mod […]

Infernal Kinetic Dread Modpack (1.21.1) – Build Machines Survive Horrors
1.21.1

Infernal Kinetic Dread Modpack (1.21.1) – Build Machines Survive Horrors

Infernal Kinetic Dread Modpack combines complex mechanical engineering with chilling survival horror to test your nerves. Build huge automated factories and moving contraptions while terrifying monsters stalk you from the dark shadows. Stay alert at all times because dangerous entities like Herobrine watch your every move. Features: Spooky Engineering: Build working machines, gears, and factories […]

Rotational Surface Anchor Mod (1.21.1) – Build and Wield Portable Mechanical
1.21.1

Rotational Surface Anchor Mod (1.21.1) – Build and Wield Portable Mechanical

Rotational Surface Anchor Mod adds intuitive mechanical handles that you can operate directly from your own point of view. This mod lets you build portable machinery and player-held tools such as working chainsaws. It provides smooth interaction for mobile contraptions so you can carry and use mechanical gear anywhere in your world. Features: Adds intuitive […]

Flux Core Command Mod (1.21.1, 1.20.1) – Control Complex Create Factories
1.21.1

Flux Core Command Mod (1.21.1, 1.20.1) – Control Complex Create Factories

Flux Core Command Mod adds a centralized factory controller dashboard for Create. It turns giant walls of factory gauges into a clean virtual screen inside a single block. You can manage your production lines, adjust item requests, and link redstone signals without running long wires across your base. This mod keeps your factory clean and […]

Kinetic Cartography Mod (1.21.11, 1.20.1) – Track Live Trains and Factories
1.21.11

Kinetic Cartography Mod (1.21.11, 1.20.1) – Track Live Trains and Factories

Kinetic Cartography Mod extends BlueMap by rendering Create contraptions, train tracks, and copycat blocks directly on your live web map. It lets players and server admins see working machinery like windmills and mechanical systems in full 3D from any browser. The mod also connects with train web systems to display moving train models and transit […]

Hydraulic Kinetic Links Mod (1.21.1) – Lift Heavy Contraptions with Hydraulic
1.21.1

Hydraulic Kinetic Links Mod (1.21.1) – Lift Heavy Contraptions with Hydraulic

Hydraulic Kinetic Links Mod extends Create: Simulated with physics-driven hydraulic cylinders and fluid-carrying hoses. This mod upgrades standard pistons by turning moving parts into independent physical platforms. Heavy machines react directly to the weight of their cargo, fluid thickness, and pump pressure. You can link fluid networks across moving assemblies without breaking connections. Features: Linear […]

Jackpot Terminal Core Mod (1.21.1) – Play Casino Minigames and Bet with Friends
1.21.1

Jackpot Terminal Core Mod (1.21.1) – Play Casino Minigames and Bet with Friends

Jackpot Terminal Core Mod brings full casino arcades and interactive minigames into your Minecraft world. It introduces 3D voxel machines, handheld gaming devices, and redstone-linked vaults to set up multiplayer gaming spaces or solo betting spots. Features: 16 Minigames: Play classic luck games, table cards, arcade runners, and multiplayer duel matches. Handheld BlockBoy Consoles: Carry […]

Linkpad Logic Interface Mod (1.21.11, 1.21.1) – Control Your Entire Factory
1.21.11

Linkpad Logic Interface Mod (1.21.11, 1.21.1) – Control Your Entire Factory

Linkpad Logic Interface Mod extends Create with a handheld smart tablet for Redstone Links. It lets you control factory machines, train lines, lights, and doors from a single touchscreen screen. You can install in-game apps, adjust signal strengths with live sliders, or monitor active frequencies across your base. Placed tablets stick to walls and merge […]

Kinetic Prism Flow Mod (1.21.1) – Light Up Moving Contraptions
1.21.1

Kinetic Prism Flow Mod (1.21.1) – Light Up Moving Contraptions

Kinetic Prism Flow Mod brings moving, colored lights to Create contraptions and Sable sub-levels. Light travels directly with moving machinery, ships, and elevators instead of leaving dark cabins. It lets light flow both ways between your moving builds and the surrounding world. Features: Lanterns, glowstone, and torches carry their light while moving on contraptions and […]

Redstone Additions Mod (26.2, 1.21.11) – Automate Every Resource
1.21.11

Redstone Additions Mod (26.2, 1.21.11) – Automate Every Resource

Redstone Additions Mod expands vanilla circuitry with dozens of logic blocks, automation devices, and long-range transport networks. This mod introduces dedicated pipes for items, fluids, gases, and electricity directly into your world. You can run wireless redstone signals across long distances, keep key chunks loaded, and link inventories across dimensions. It also supplies personal flight […]

Better Create Aeronautics With Create Addons & Improvements Modpack (1.21.1) – Build And Fly Custom Aircraft
1.21.1

Better Create Aeronautics With Create Addons & Improvements Modpack (1.21.1) – Build And Fly Custom Aircraft

Better Create Aeronautics With Create Addons & Improvements Modpack expands engineering gameplay with flight controls, engine upgrades, and aerial travel across a lively world. You can build massive automated factories, assemble custom flying ships with gyroscopes and thrusters, and explore new biomes filled with animals and structures. It brings together handy quality-of-life tools, dynamic contraptions, […]

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code
1.21.1

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code

CC Optical Mod adds sensor and cannon control peripherals for CC:Tweaked and Create Big Cannons. This mod gives you new blocks to detect mobs, track airships across long distances, and aim heavy cannons with Lua code. It works with moving contraptions and airship systems so you can build automated defense stations and smart turrets. Features: […]

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships
1.21.1

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships

Create Twistermill VS Sable Mod extends Create and Sable by turning simulated wind into rotational power. It connects wind physics from weather mods directly to moving ship contraptions and sublevel machines. The mod automatically detects installed systems like Weather2 or ProtoManly's Weather to generate kinetic force. Players can build wind-aligned turbines on mobile hulls and […]

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions
1.21.1

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions

Create Automatics Mod adds autopilot systems for Create and Sable contraptions. This mod lets you plot custom driving routes, set movement speeds, and command assembled vehicles to drive themselves. You can also place decorative traffic cones on the ground, wear them as hats, or shoot them onto mobs using dispensers. Features: Build automated paths for […]

Create Stellaris Mod (1.21.1) – Build Space Rockets with Mechanical Assembly
1.21.1

Create Stellaris Mod (1.21.1) – Build Space Rockets with Mechanical Assembly

Create Stellaris Mod extends Create with space-themed recipes and industrial automation lines. It connects kinetic engineering with space travel parts by letting you construct rocket components using mechanical contraptions. You can crush raw blocks, mix new metal alloys, and run sequenced assembly tracks to manufacture rocket parts. Features: Crush any type of ice block into […]

Create Xaero's Map Mod (1.21.1) – Track Moving Contraptions on Your Minimap
1.21.1

Create Xaero's Map Mod (1.21.1) – Track Moving Contraptions on Your Minimap

Create Xaero's Map Mod adds live visual tracking for Create: Aeronautics airships onto Xaero's Minimap and Xaero's World Map. It updates the map in real-time as your custom flying machines move around the world. You can watch your planes, vehicles, and other moving structures turn and fly right from your map screen. The map shows […]

Llama Blocks Mod (26.1.2, 1.21.1) – Secure Your Loot Behind Passwords
1.21.1

Llama Blocks Mod (26.1.2, 1.21.1) – Secure Your Loot Behind Passwords

Llama Blocks Mod brings hundreds of new ways to build and protect your base. It adds bright colored bricks, fast-eating food, and smart machines like computers and secure chests. You can hide your items behind passwords or light up your rooms with special redstone lamps. It packs in fresh blocks and fun tools for your […]

Dashpanels Mod (1.21.1) – Control All Your Redstone Machines From a Single Block
1.21.1

Dashpanels Mod (1.21.1) – Control All Your Redstone Machines From a Single Block

Dashpanels Mod adds modular control panels for compact redstone systems. It lets you manage your machines from a single block instead of placing levers and buttons everywhere. You can connect everything with special cables to keep your builds neat and tidy. Features: Control Panels: Act as the main hub where you place your redstone modules. […]

Create Modpack (26.2, 1.21.1) – Build Moving Machines And Fly
1.21.1

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 […]

Hexforged Artifices Mod (1.21.1) – Automate Your Base with Glowing Magic
1.21.1

Hexforged Artifices Mod (1.21.1) – Automate Your Base with Glowing Magic

Hexforged Artifices Mod replaces normal pipes and cables with glowing magic energy networks. It adds new ways to move items around your base using floating rings and magic beams. You can build big factory setups that run on special magic power instead of redstone. The mod gives you early-game machines to start your journey and […]

String Duper Restorer Mod (26.2, 1.21.1) – Build Infinite String Farms Without
1.21.1

String Duper Restorer Mod (26.2, 1.21.1) – Build Infinite String Farms Without

String Duper Restorer Mod brings back a popular game mechanic for newer updates. It removes the recent patches that stopped string duplication machines from working, so you can build your infinite string farms again. The mod lets you keep your old redstone designs running without worrying about the new restrictions. Features: Brings Back Duplication: Reverses […]