Fabric Mods for Minecraft Java
Browse 684 free Fabric mods for Minecraft Java — popular picks include Process Optimized, Simple Copper Wrench, Cobalt Age.
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Process Optimized
PROCESS Optimized Pack, deeply tuned for low-end GPUs, delivering stable 300-512 FPS with full technical redstone support, bringing smooth Minecraft 1.21.10 gameplay to aging hardware.
Simple Copper Wrench
Rotate blocks easily with the Copper Wrench – the perfect tool for builders and redstone engineers.
Cobalt Age
The first lagless redstone alternative, finally waterloggable and optimized, independent and incompatible with redstone, comes with cobalt sets and decorative blocks
Redstone Logic Gates
Add logic gates as redstone components.
Stagelight
Make Your Stage Shine - With Redstone!
Bacon SMP
The Bacon SMP is a mod that introduces custom weapons and a redstone-powered string duper to the game. The custom weapons are crafted from valuable materials. This mod is still in development. There are many bugs.
Gravity Core Block
The Gravity Core Block is a redstone-powered device that creates an 8-block radius anti-gravity field
Stockkeeping
Adds a redstone component that reads the amount of a specific item in an inventory.
Chunk Border Redstone Highlighter
A client-side performance debugging tool that highlights redstone components sitting on chunk borders — the #1 cause of server lag. Toggle with one keypress (O).
Purpur Elevator
Purpur block + Redstone power = Teleporting elevator
Redstone Screens
An alternative way to view your computational Redstone contraptions.
Missed Tinkering
The combat and tinkering update added some cool things! This mod expands on the tinkering theme to provide some fun new redstone items.
Mojav Optimised
This modpack is designed to supercharge Minecraft performance on Fabric, improve framerate stability, reduce lag, and offer useful quality-of-life enhancements — especially on tougher worlds with lots of entities, redstone, or visual load.
Redstone Magic
Do you think that redstone is only good for mechanisms? With this mod, you'll explore the magical side of redstone.
Block Speed Mod
Block Speed Mod lets you configure how many items are processed per Redstone pulse for Droppers, Dispensers, and Autocrafters. All settings are saved per world, so each save has its own independent configuration.
RedCheck
Redstone info HUD for Fabric!!
SerialCraft
Bring Redstone to life! A simple mod to connect Arduino and Minecraft via serial port. No complications, just plug and play.
Redstone Timer
A simple Redstone Timer block for Minecraft, made to control redstone signals with a customizable delay.

Viper Private Chests
A server-side container protection mod for Fabric that locks blocks via standard [private] or [public] wall signs, utilizing packet-level correction to block griefing while offering team lists, decay systems, and intruder redstone traps.
redstone-refined
A redstone-focused modpack with building tools and performance improvements. Build complex systems lag-free.
Observer Torcher
This mod allows redstone torches and comparators to react to observer pulses
Entity Observer
This project adds two new blocks. The Entity observer and the Player observer. The Entity observer gives a redstone signal if a entity is in front of it. The Player observer is the same, but for players.
Pranafoxxils!
A custom Minecraft modpack based around fossils, farming, and building contraptions with Essential multiplayer.
Anime Hologram
Render 3D “holograms” inside tinted-glass cuboids and drive them with redstone. Bring your own models/animations; powered by BlazeRod.
redstone-structure-block
A Fabric mod that allows saving structures to disk (permanent storage) instead of memory when triggering structure blocks with redstone.
Waterproof Redstone
A mod which adds redstone variants that dont break in water.
Hot Redstone Wires
Wires get hot! Makes redstone dust and blocks painful to step on.
Activated Coal
Spend your excess redstone to upgrade your coal into Activated Coal, which burns twice as long.

Sculk Eye
Adds a new Sculk Eye Block - scans entities of a given type in a given radius and emits redstone signal based on the count
TerraFabric
This modpack combines electricity, mechanical contraptions and amazing world generation.
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.
Less Ore Drop
Balance the drop amounts of copper,lapis and redstone to match other ores.
Cubic Carts
Implements Redstone level sensitive copper rails and changes minecraft velocity math to be configurable, similar to how cubicmetre suggested in their video
Hiratools
This is a tool specifically designed for wirelessly transmitting and receiving redstone.
Configurable Audio Emitters (Or Sound Blocks)
Add immersive, invisible audio sources to your world. Features GUI configuration, redstone control, and easy support for custom .ogg files.
[VRE]Vanilla Redstone Extra
A vanilla-style Minecraft mod adding extra redstone features.