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Minecraft Java 1.21 Mods

Browse 501 free mods for Minecraft Java 1.21 — popular picks include Modern Minecarts, Beams, Weather Detector.

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Modern Minecarts
1.21.11fabric

Modern Minecarts

Copper Rails, chaining minecarts and a lot more! If you want a Minecart Update - This is it.

88kdownloads
Beams
1.21neoforge

Beams

Adds projected beams that can be modified for different functions

87kdownloads
Weather Detector
1.21.1fabric

Weather Detector

Adds a Weather Detector block that outputs a redstone signal based on the current weather.

84kdownloads
Create: Compact Gearbox - Transmisson
1.21.1neoforge

Create: Compact Gearbox - Transmisson

Compact multi-ratio gearboxes for Create, with manual and wireless (via Redstone Link) sequential shifting.

81kdownloads
XenoTech
1.21.1neoforge

XenoTech

The vehicle tech mod - driving technology forward

80kdownloads
Simulated Gauges
1.21.1neoforge

Simulated Gauges

A Deployer-based addon for Create: Simulated, best used with Extra Gauges!

78kdownloads
Create: Movable Tracks
1.21.1neoforge

Create: Movable Tracks

An addon that allows train tracks to move with mechanical contraptions, enabling dynamic rail systems, movable bridges, and advanced Create-style train builds.

76kdownloads
Create More Seats
1.21.1neoforge

Create More Seats

Mod that adds two types of modern seats for trains and contraptions.

76kdownloads
Trash Bin
1.21.4neoforge

Trash Bin

You have mods for everything. Why not for your trash?

76kdownloads
Cam's Better Lights
1.21.1fabric

Cam's Better Lights

Adds a range of lights to brighten up your builds!

72kdownloads
Create Train
1.21.1neoforge

Create Train

Main about Create and its trains,better player models and the maids,those who like above will definitely want to download it! WARNING:don't let the Maids drive the Trains(or the other Contraptions), there may be unforeseen problems! BUT NOT ONLY THEAE.

63kdownloads
Scorched Guns Neoforged
1.21.1neoforge

Scorched Guns Neoforged

An unofficial NeoForge 1.21.1 port of Scorched Guns 2, focused on preserving the original mod’s firearms, structures, mobs, machines, turrets, and ExoSuit gameplay on a newer Minecraft version.

62kdownloads
Plenty Plates
1.21.5neoforge

Plenty Plates

Many new pressure plates for all your redstone needs. Greatly customizable!

60kdownloads
Creating Space
1.21.1neoforge

Creating Space

Creating Space is a mod that allow you to create rocket using contraption and go to other planets.

57kdownloads
More Buttons
1.21.11forge

More Buttons

This mod add about 240 new Buttons and pulls textures from the block of minecraft vanilla.

56kdownloads
Redstone Sound Slider
1.21.11fabric

Redstone Sound Slider

Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.

55kdownloads
Industrial Heavy Metal Thunder
1.20.1forge

Industrial Heavy Metal Thunder

10+ Decorative metal block palettes

55kdownloads
Basic Night Vision Goggles
1.21.1neoforge

Basic Night Vision Goggles

Goggles with infinite night vision and an on/off key bind

51kdownloads
Create: Aero Cables
1.21.1neoforge

Create: Aero Cables

Adds modded cables to connect your contraptions with

51kdownloads
Bacteriums
1.21.11neoforge

Bacteriums

Bacterium Mod For Fabric and Forge

46kdownloads
Create: Improved Display Link Experience
1.20.1forge

Create: Improved Display Link Experience

Sprucing up the functionality of Display Links from Create mod

41kdownloads
Synchronous Switches
1.21.1neoforge

Synchronous Switches

Simple wireless redstone through switches that can be linked together. And more!

40kdownloads
CC: Redstone Link Bridge
1.21.1neoforge

CC: Redstone Link Bridge

This mod connects Create Redstone Link networks with CC:Tweaked computers.

38kdownloads
Create: Northstar-Aeronautics Compatibility
1.21.1neoforge

Create: Northstar-Aeronautics Compatibility

This mod adds a block named Dimensional Drive which, when attached on a physics object, has a GUI to select a destination planet form Create: Northstar. It teleports the physics contraption and the player on the selected planet. No crafting recipie yet.

38kdownloads
Create Aeronautics: Tournament
1.21.1neoforge

Create Aeronautics: Tournament

the real tournament is about to begin...

38kdownloads
Create - Creafable Redstone
1.21.1neoforge

Create - Creafable Redstone

This makes redstone craftable and can be used to automate a redstone farm in Minecraft Create 6.0

37kdownloads
MalisisSwitchesReborn
1.21.11neoforge

MalisisSwitchesReborn

Wireless redstone devices — Re-imagined from the original MalisisSwitches mod by Ordinastie.

36kdownloads
AnvilCraft: Gravity Technology
1.21.1neoforge

AnvilCraft: Gravity Technology

The mod is an anvil-centric vanilla survival expansion.

35kdownloads
Automatic Sorter
1.21.1fabric

Automatic Sorter

Mod where you can sort your items easily and more certain than your redstone sorter.

35kdownloads
Short Circuit
1.19.2forge

Short Circuit

Fast, compact, modular way to design redstone circuits.

33kdownloads
qraftyfied: Industrial Structures
1.21.11fabric

qraftyfied: Industrial Structures

Adding industrial/steampunk themed structures to your minecraft world with fun redstone techniques! 🏭 Perfect addon for qraftyfied.

33kdownloads
PhonesCraft
1.21.8neoforge

PhonesCraft

A realistic phones mod in Minecraft.

33kdownloads
Create: Redstone Link GUI
1.21.1neoforge

Create: Redstone Link GUI

Set redstone link frequencies via JEI.

32kdownloads
Aero-Reformation
1.21.1neoforge

Aero-Reformation

Added a SubLevel-adapted chunk loader for Aeronautics, several useful changes, and new blocks, such as a chair that outputs redstone signals based on the player's view angle.

31kdownloads
Create: Break It All
1.21.1fabric

Create: Break It All

C:BIA makes most non-natural block breakable with the wrench

31kdownloads
GD656极致生电整合包
1.21.4fabric

GD656极致生电整合包

An ultimate power generation integration package specially designed for Redstone players

30kdownloads