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Minecraft Java 1.21 Mods

Browse 501 free mods for Minecraft Java 1.21 — popular picks include Blueprints – Prefabricated Structures Mod (1.21.4, 1.20.1), Launchers Mod (1.21.4, 1.20.1) – Transportation, Redstone, Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation.

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Blueprints – Prefabricated Structures Mod (1.21.4, 1.20.1)
1.21.4neoforge

Blueprints – Prefabricated Structures Mod (1.21.4, 1.20.1)

Blueprints – Prefabricated Structures Mod allows you to instantly place pre-built structures into your world without the use of any complicated structures or any other hard-to-understand means. The mod currently offers 39 build blueprints for items like buildings, houses, machines, automatic farms, etc. Furthermore, you will get the ability to import 2500+ custom builds from […]

Launchers Mod (1.21.4, 1.20.1) – Transportation, Redstone
1.21.4fabric

Launchers Mod (1.21.4, 1.20.1) – Transportation, Redstone

Launchers Mod is quite straightforward and traditional in its implementation. As the average players learn more about how to initiate a redstone mechanic, pistols commence to become a fulcrum in the operation of one machine. However, its lack of interaction with entities frustrated many, leading to the advent of these Launchers. They're quite straightforward, if […]

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
1.21.4fabric

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation

Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]

Multipart Machines: Mining Mod (1.21.1, 1.20.1) – Automated Mining
1.21.1neoforge

Multipart Machines: Mining Mod (1.21.1, 1.20.1) – Automated Mining

Tired of the same old pickaxe routine? Craving automation but overwhelmed by complex contraptions? Multipart Machines: Mining Mod arrives to revolutionize your Minecraft experience with modular, multiblock mining and processing machines. Craft your own industrial empires, tailoring each machine to your specific needs and watching as resources flow like molten gold. So grab your wrench, […]

Auto Dropper Mod (1.21.1, 1.20.1) – Automated Version of Vanilla Dropper
1.21.1forge

Auto Dropper Mod (1.21.1, 1.20.1) – Automated Version of Vanilla Dropper

Auto Dropper Mod is a simple mod that adds an automated version of Minecraft's Dropper. Features: The Auto Dropper will drop its items continuously unless it's powered by Redstone. Since it's a utility block you can use it for several occasions. Example: Automating Botania's Endoflame (see screenshot below). It always supplies the Endoflames with coal. The […]

Litematica Printer Easyplace Extension Mod (1.21.1, 1.20.1) – Redstone-Aware Fast Block Auto Placement
1.21.1fabric

Litematica Printer Easyplace Extension Mod (1.21.1, 1.20.1) – Redstone-Aware Fast Block Auto Placement

Litematica Printer Easyplace Extension Mod provides a redstone-aware fast block auto placement system built on top of Litematica’s EasyPlace. It supports directional blocks, accurate placement protocols and various automation utilities for technical builds. Features: How It Works Supports directional block placement on vanilla servers using Fake Rotation. Can use accurateBlockPlacement with carpet-extra on the server […]

Purple Stone Mod (1.21.1, 1.20.1) – Turns Redstone Dust Purple
1.21.1fabric

Purple Stone Mod (1.21.1, 1.20.1) – Turns Redstone Dust Purple

Redstone engineering is one of the most useful aspects of the game. By mining redstone ore, you obtain redstone dust, which can be used to craft a variety of different mechanical blocks. Using these, you can build anything from simple farms to large scale computers that run within Minecraft. Purple Stone Mod brings a fun little […]

Blue Power Mod (1.21.1, 1.20.1) – Master Logic & Automation
1.21.1neoforge

Blue Power Mod (1.21.1, 1.20.1) – Master Logic & Automation

Blue Power Mod adds new ways to move blocks and Redstone signals around your world. This tech mod brings back the classic feeling of older mods, focusing on automation and logic. Features: Adds Project Tables, new lamps, crops, and tools. Generate new world features, including large volcanoes. Use an Alloy Furnace to create new metals. […]

XeKr Redstone Display Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

XeKr Redstone Display Resource Pack (1.21.1, 1.20.1) – Texture Pack

XeKr Redstone Display Resource Pack is an interesting and clean pack which tries to enhance players' game performance with many fancy items. With this slight pack installed, you will have these changes: Energy display for redstone wire. Direction display for dropper, dispenser, hopper and other machine blocks. Tone and timbre display for noteblock. Distinguish piston […]

Pressure Overhaul Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Pressure Overhaul Resource Pack (1.21.1, 1.20.1) – Texture Pack

Pressure Overhaul Resource Pack simply allows you to delve into the world of contraptions and automation as you explore the stylishly revamped pressure plates and buttons in Minecraft. With this pack installed, each element adds a touch of sophistication to your builds, enhancing the aesthetics of your mechanical wonders. In general, this slight and simple […]

R
1.21.1

Redstone to Dye

Make red stone into red dye

497downloads
R
1.21.6fabric

RedTooth

Making wireless redstone possible

79downloads
G
1.21.8neoforge

Growth Accelerator

This mod adds a block that can bonemeal the crops in a 3*3 area if placed under the farmland. Growth Accelerator must be powered by redstone.

76downloads
N
1.21.1fabric

Nexus Reds Addon

A redstone and automation mod featuring a smart crop planter, sequential hoppers, and range upgrades to streamline your vanilla farms.

73downloads
C
1.21fabric

Cool Redstone modpack

A cool modpack to improve Redstone

61downloads
A
1.21.11

Ak Ultimate Edition

A comprehensive server-side utility combining a high-performance Lag Machine Finder (redstone, pistons, entity tracking) with a client brand Anti-Cheat detector and custom Temp-Ban manager.

27downloads
Easy Redstone Extras
1.21.10forge

Easy Redstone Extras

Vertical waterproof redstone, resisters, benders (forced connections), etc.

162kdownloads
Flashlight MCowners
1.21.1neoforge

Flashlight MCowners

simply, a flashlight, a headlamp and a lantern

82kdownloads
Junkyard
1.21.1neoforge

Junkyard

sable addon that adds like thrusters n stuff

80kdownloads
Simply Turrets
1.21.1neoforge

Simply Turrets

This Mod Adds Upgradeable Turrets To Fight For You!

40kdownloads
Create Aeronautics: Joystick | Control Stick
1.21.1neoforge

Create Aeronautics: Joystick | Control Stick

Control pitch and roll of planes. Allows all-in-one combined control of multiple redstone frequencies.

35kdownloads
ShrinkRays
1.21fabric

ShrinkRays

Scale the player in survival with three new blocks!

33kdownloads
Not enough tnt
1.21.1neoforge

Not enough tnt

Many different TNTs to destroy your world.

8.5kdownloads
Neon Lamps
1.21.11fabric

Neon Lamps

A mod that adds redstone controllable neon colored lamps that supports colored lighting with shaders.

7.4kdownloads
The Copper Golem!
1.21.1neoforge

The Copper Golem!

A minecraft mod that adds a brand new mob from the mob vote: The Copper Golem! Just like it was presented in the show, this mob will randomly press copper buttons, that has been added to the game too|

6.5kdownloads
Alert Block
1.21forge

Alert Block

A mod for alerting you of player presence

5.2kdownloads
Auto Wood Stripping
1.21.1neoforge

Auto Wood Stripping

Added automation for wood stripping mechanic in Minecraft!

4.7kdownloads
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
Calibrated Spawners Expanded
1.21.11fabric

Calibrated Spawners Expanded

A mod that let you calibrate and customize mob spawners.

4.4kdownloads
CMT's PowerStones
1.21.11neoforge

CMT's PowerStones

Overlapping wires of Redstone, Bluestone, Greenstone and Yellowstone

4.1kdownloads
Zoxy's Orbital Strike Cannon
1.21.10fabric

Zoxy's Orbital Strike Cannon

This is Orbital Strike Cannon mod,No need to build a complicated redstone build.

3.7kdownloads
Redstone Robot (Fabric/Forge/NeoForge/Quilt)
1.21.5fabric

Redstone Robot (Fabric/Forge/NeoForge/Quilt)

Redstone robots that recharge with redstone, can follow you, attack hostiles mobs with bows and a iron swords!

3.5kdownloads
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