Minecraft Java 1.21 Mods
Browse 201 free mods for Minecraft Java 1.21 — popular picks include SmartPack, Beyond The Simulation, Protect My Redstone.
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SmartPack
A Paper plugin for fast, safe inventory packing: compress nuggets, ingots, redstone, and other configured materials with /pack, Smart Packer item support, exclusions, chest packing, and auto-pack options.
Beyond The Simulation
Grow a Lab Grown Brain that Connects Redstone Beyond the Distances, Dimensions, Worlds, Servers and Realities? (yes, connect redstone to real life)
Protect My Redstone
A singleplayer mod that detects active redstone ticks in loaded chunks and warns you before you log out to avoid breaking your farms/flying machines.
RedstoneCooldown
Redstone Cooldown adds configurable cooldowns to redstone-related interactions like buttons, levers, pressure plates, trapdoors, fence gates, and cauldrons. Prevent spam, reduce lag, and keep redstone mechanics fair and controlled.
ChunkAnchor
Keep chunks loaded when players are online - perfect for farms and redstone contraptions
Wirelessblock
Adds WirelessRedstone to your World, link your Controller to your Redstone and Controll it Wireless.
RedstoneSpawnersReloaded
RedstoneSpawnersReloaded is a very simple plugin which makes Mob Spawners toggleable via a redstone signal.
teleporter rp
This resource pack will recolor items used in redstone teleportation mechanisms in the ender style.
RedstoneProtect
Stop water accidents destroying your redstone builds.
monolith pistons
A lightweight Fabric mod that allows pistons to push and pull multiple blocks simultaneously, simplifying redstone mechanics.
Bitwise
Expands computational redstone with new logical components
WoolProofed
This plugin mutes all block sounds (such as redstone, pistons, droppers, and observers) when wool blocks are placed between the sound source and the player. It uses raytrace detection to check if wool is blocking the direct line between any so
More Redstone
More fully vanilla style redstone blocks that Mojang should add in Minecraft!
Hopper Launch Items
This datapack makes it so that hoppers facing air will shoot out the items it has inside -ONLY WORKS IF U STAND ON THE HOPPER AND DO /function hopper_launch/hopper_place so it wont ruin your other redstone builds which dont want hoppers shooting items.
RedstoneStick
Make redstone projects faster.
Regius Redstone
This mod adds redstone components that aim to make computational redstone easier.
RedSwitch
Advanced economy-driven redstone switches. Let players sell redstone pulses for economy money
Craftable Creakings
This simple data pack allows one to craft a creaking egg in survival! Now you can build redstone machines that activate simply by looking at a creaking that doesn't despawn! (The creaking will not despawn if named)
Cobalt Age
An expanded redstone, up to 60 power lenght, waterloggable, optimized, with vertical relays, incompatible with redstone, and blue! It comes with minerals and block sets.
RedOut
Allows players to get server metrics like mspt as a redstone signal from an item frame.
cbgsoptimizasion
so its hella hella powerful plugin needs to optimize your mc server about %20 to %30 percent depending on the player/redstone farms count
Suspicious Clock
This datapack is bout one of Eider's yt videos about google translate mobs chnaging theb ehavior of mobs too. The thing i was talking is a clock man form it, becuase it drops a sus clock. Now you craft it with 4 clocks and redstone!
EzBucket
EzBuckets make buckets extract more water like a sponge and to trigger, it needs a redstone torch
Qraftyfied: Industrial Structures Data Pack (26.2, 1.21.1) – Steampunk Builds
Qraftyfied: Industrial Structures Data Pack adds a variety of industrial and steampunk-themed structures to your Minecraft world, featuring creative redstone mechanics. Explore factories, workshops, and more, all designed to add an immersive industrial aesthetic while incorporating fun and functional redstone techniques for automation and adventure. Perfect for players looking to enhance their world with a […]
Redstone Auxiliary Resource Pack (1.21.11, 1.20.1) – Texture Pack
Redstone Auxiliary Resource Pack is designed to assist in displaying redstone information while keeping Minecraft’s original aesthetic intact. This change is perfect for players who enjoy working with redstone circuits and mechanisms but need a clearer way to visualize how everything connects. From that, this pack enhances the redstone experience without altering the core vanilla […]
Automining Mod (1.21.11, 1.20.1) – The Power Of Background Mining
Automining Mod allows players to automatically mine resources without having to manually control their character. With this mod, you can set up automated mining operations using redstone and other mechanisms, making it easier to collect ores, coal, and other materials. Features: Client-side background mining without leaving the game Automatically swaps tools of the same type […]
Enchanter Fix Mod (1.21.11, 1.20.1) – Decorate Without Downgrades
Enchanter Fix Mod lets you beautify your enchanting setups without sacrificing power. Normally, placing non-bookshelf blocks near an enchanting table reduces its effectiveness but not anymore. Enchanter Fix ensures your builds stay stylish and functional. Features: Allows any block (decorative, redstone, solid, etc.) near enchanting tables without reducing enchantment levels Keeps traditional mechanics like torch […]
Create Pillager Arise Mod (1.21.1, 1.20.1) – Automated Pillager Bases
Create Pillager Arise Mod introduces new mechanized pillager fortresses and engineered outposts into world generation. These structures combine standard pillager encounters with mechanical contraptions inspired by Create, including automated defenses and trap systems. Features: Adds mechanized pillager fortresses to world generation Adds engineered pillager outposts with mechanical themes Includes automated defenses within structures Features mechanical […]
More Visible Ores Resource Pack (1.21.1, 1.20.1) – Texture Pack
More Visible Ores Resource Pack is designed to make mining and exploration significantly easier by visually enhancing all in-game ore blocks-such as diamond, emerald, gold, iron, coal, redstone, lapis lazuli, and ancient debris-so they subtly glow and stand out in dark caves and underground tunnels. This pack doesn’t alter gameplay mechanics; instead, it uses emissive […]
Create Applied Kinetics Mod (1.21.1, 1.20.1) – Kinetic Storage Solutions
Create Applied Kinetics Mod seamlessly integrates Applied Energistics 2 (AE2) with the Create mod, combining automation and storage technology. Features: Connect your contraptions with AE2 networks. Utilize Create’s mechanical power to interact with AE2 storage. Screenshots: Create Applied Kinetics Mod Download Links For Minecraft 1.21.1, 1.21 NeoForge Version: Download from Server 1 – Download from […]
Create: Easy Structures Mod (1.21.1, 1.20.1) – Adds Unique Create Builds
Create: Easy Structures Mod introduces new structures that integrate with the Create mod. These structures generate naturally in the world and include functional Create mod components. Exploration becomes more rewarding with unique builds that showcase mechanical contraptions and automation possibilities. These structures provide inspiration and ready-to-use setups for engineering projects. Features: Adds unique builds featuring […]
Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft
Thavma Mod introduces elemental forces and arcane machines. Inspired by primal energy and mysticism, it offers a progression system where you uncover hidden knowledge, manipulate nature’s elements, and reshape the world with magical devices. Features: Elemental magic system. Arcane machines and contraptions. Discovery and research mechanics. Nature manipulation through primal forces. Screenshots: Crafting Recipes: Thavma […]
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
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 […]
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 […]
Red Bits Mod (1.21.1, 1.20.1) – Improves Already Existing Vanilla Mechanics
Red Bits Mod allows you to create Redstone components and systems that you can customize for speed and ease of use. The mod is designed to allow for further miniaturization of Redstone contraptions and, in turn, make them faster, but it still allows for small setups if needed. It will enable you to create real-world […]