Minecraft Java 1.21 Mods
Browse 70 free mods for Minecraft Java 1.21 — popular picks include 1Luiisssss, Flatworld+ Updated, Advanced Redstone Expansion.
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1Luiisssss
Redstone, Technical, Survival, AstrumSMP
Flatworld+ Updated
A Challenging Superflat Survival with Shaders, Redstone contraptions, and a whole lot of Building Blocks
Advanced Redstone Expansion
Advanced Redstone Expansion adds sleek, survival-balanced redstone blocks, wireless quantum channels, configurable timers, smart filtering hoppers, and optional omni-directional redstone dust output.
Enhanced Spawners: Chambers of Control
Enhanced Spawners: Chambers of Control lets players upgrade and customize mob spawners using survival items, with full redstone control and spawn egg integration — all without commands or GUIs. Designed for clean, technical mob farms and dungeon systems.
Sonico's Recoded Redstone
Retextures all Redstone blocks/items to a more eye catching style and pallete.
Player Detector
Redstone block that detects if a player is standing on it
SanLego`s Redstone Heart
This small resoursepack adds Redstone Heart from Minecraft: Story Mode as a Redstone Block!
Redstone slab
Adds a survival friendly redstone slab.
Extended Redstone
A mod that adds more redstone blocks with unique functionality
Legacy Red
This is a simple texture in Programmer Art style that adds multiple highlighting/utility features to improve players' survival/redstone experience.
Blood Censor (invisible)
A pack that censors blood by making redstone block particles invisible
More Redstone
More fully vanilla style redstone blocks that Mojang should add in Minecraft!
Blood Censor pack (Lime)
A blood censor pack that changes redstone block particles often used to simulate blood to be lime
Blood Censor Pack (Cyan)
Censors the use of "blood" via changing the redstone block texture
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)
A Breach Happened Data Pack (26.2, 1.21.11) – Survive Terrifying Stalkers
A Breach Happened Data Pack brings psychological horror and mysterious stalker entities into your survival world. Strange phenomena begin to plague the Overworld, from random terrain holes and out-of-place redstone torches to eerie music tracks and jarring sound effects. Players encounter three distinct entities with unpredictable behavior, each leading into unique story quests and dialogue […]
Gaia Dimension Mod (1.21.11, 1.20.1) – A Realm In An Unknown Place
Gaia Dimension Mod takes you into the unknown world, the origin of all things, The Gaia Dimension. To enter the Gaia Dimension, you will have to find crystals of Redstone, Lazuli, and gold bars, combine them, and have Keystone Blocks. Place the Keystone Blocks in a way that creates a Nether portal; as this is […]
Redstone Beacon Base Data Pack (1.21.8, 1.20.1) – Power Up Your Beacons
Redstone Beacon Base Data Pack enables you to use redstone blocks as part of your beacon's base, adding a new layer of functionality to your redstone-powered creations. Features: Enables using redstone blocks in a beacon base. Also enables using redstone dust as a beacon payment item Screenshots: Redstone Beacon Base Data Pack Download Links For […]
Hopper Frame Mod (1.21.1, 1.20.1) – Hopper Item Filters Using Item Frames
Item filters are one of the most important things while building massive storage systems in your survival Minecraft world. But building item filters to automatically filter out and sort items can be an inconvenience as a lot of redstone is involved. If you do not want to spend time wrapping your head around redstone based […]
Survival Discovered for minecraft
This modpack is designed for all players who enjoy Survival Redstone Circuit. 一个面向所有热爱生电的玩家的整合包
ShrinkRays
Scale the player in survival with three new blocks!
Bits And Tweaks
A rather large collection of Texture/Model Tweaks that enhance the player's experience. Building, Redstone, PvP, Survival, you name it.
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.
Simple Goblins
Adds Goblins, Titanium, And a New Redstone Block! The Titanium Hunger
The Block Of Sky
Decorative blocks that act as windows to the living sky — sun, moon, clouds and weather, in any dimension — plus an End-void block, both redstone-toggleable.
Tiny Redstone Create Compat
Makes Tiny Redstone blocks compatible with Create trains and contraptions
Vibrant Rail Rider Mod (1.21.1) – Build Colorful Roller Coasters
Vibrant Rail Rider Mod adds rideable coaster seat blocks for Create. This mod gives builders a fresh coaster look that works on moving contraptions like trains, elevators, and theme park rides. Every seat comes in sixteen dye colors and attaches directly to moving structures. You can craft each piece in survival mode and change seating […]
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
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 […]
Hoarders Questline Mod (26.2, 1.21.1) – Track Every Item Needed for Mega Builds
Hoarders Questline Mod places a custom item tracker on your screen to help you gather materials for big projects. You can create lists for survival builds, redstone farms, storage systems, and map art without losing count. The mod counts items in your inventory, shulker boxes, bundles, and open containers as you play. It keeps your […]
Fortress Interior Works Mod (26.2, 1.21.11) – Lock Down Your Base and Furnish
Fortress Interior Works Mod brings functional furniture and security items to your home builds. This mod adds lockable doors that keep out intruders in survival mode. You can store items inside decorative chests, set alarm clocks that pulse redstone power, and place trash cans to quickly clear out unwanted junk. Wooden windows also give your […]
Voxelized Furniture Mod (26.2, 1.21.1) – Decorate Cozy Modern Homes
Voxelized Furniture Mod fills your Minecraft world with detailed 3D furniture and modern household items. It gives you realistic chairs, kitchen counters, storage cabinets, and decorative blocks to build cozy homes. You can also interact with functional gadgets like wireless lights and working redstone showers in your survival world. Features: Sittable Chairs: Players can sit […]
Little Big Redstone Mod (26.1.2, 1.21.1) – Build Massive Redstone Circuits
Little Big Redstone Mod lets you shrink huge redstone circuits down into a single block. It adds a special Microchip block where you build complex logic systems that connect to your redstone, items, fluids, and energy. Features: Microchips: Places all your redstone logic inside one block's menu instead of taking up space in your world. […]
Create Sound of Steam Tuning Wrench Mod (1.21.11, 1.20.1) – Tune Pipe Organs
Create Sound of Steam Tuning Wrench Mod adds a helpful tool for the Sound of Steam mod. This mod gives you a special wrench to set up your pipe organs automatically. Instead of manually changing the channels on every redstone link, you just right-click the pipes. It works perfectly in survival mode by taking the […]