Minecraft Java 1.21 Mods
Browse 86 free mods for Minecraft Java 1.21 — popular picks include Compact Machines, Pipez, Advanced Peripherals.
Updated daily
Compact Machines
Adds one simple game mechanic: Small rooms inside of blocks. It basically gives you the ability to build your contraptions inside of a single block.
Pipez
Simple and efficient pipes
Advanced Peripherals
A Peripheral addon mod for modern CC: Tweaked. You can communicate with Refined Storage, Applied Energistics2 or with the whole Minecraft world. Adds things like the Me Bridge, Rs Bridge, the Chat Box and more.
Super Factory Manager ( SFM )
A supercharged logistic mod for high precision, high throughput resource movement
Sophisticated Storage Create Integration
Full Featured Sophisticated Storage on Create Contraptions
Sophisticated Backpacks Create Integration
Sophisticated Backpacks on create contraptions
Bibliocraft Legacy
Bibliocraft Legacy is a port of the original BiblioCraft Minecraft mod by Nuchaz. It adds various pieces of decorative and functional furniture into the game.
Bibliowoods Legacy
Bibliowoods Legacy is an addon for Bibliocraft Legacy that adds support for wood types from various mods.
Wooden Hopper
Adds a Wooden Hopper to the game. (Forge, NeoForge, Fabric, Quilt)
Golden Hopper
The easiest and most simple way to filter items!
Bibliobiomes Legacy
Bibliobiomes Legacy is an addon for Bibliocraft Legacy that adds support for wood types from Biomes O' Plenty, Oh The Biomes We've Gone and Regions Unexplored.
Create Contraption Terminals
Allows Tom's Simple Storage Terminals to work on Create contraptions.
SuperOreBlock
SuperOreBlocks introduces a new way to store and manage your valuable resources more efficiently in Minecraft.
Create: Compatible Storage
Having issues with Quark's chests on Create contraptions? This mod fixes them and much more.
Packages
512 items is all you need.
Fluid Drawers Legacy
Storage drawers for fluids but on higher version.
Create Ender Storage
Cross-compatibility mod: Unleash your Create contraptions from physical transport lines.
Brick Hopper
Adds a Brick Hopper to the game. (Forge, NeoForge, Fabric, Quilt)
Balanced Crates
Nifty Storage Blocks That Make Good Decorations.
The Cactus Mod
This mod adds uses for Minecrafts Cactus.
Omni-Hopper
Break free from the constraints of normal hoppers. Experience true item transportation freedom.
Thingamajigs
Adds thingamajigs, which are various decorations and blocks.
Trash Bin
You have mods for everything. Why not for your trash?
BiblioCraft Legacy (Expanded)
Bibliocraft Legacy (Expanded) is a port of the BiblioCraft Legacy Minecraft mod by IchHabeHunger54. It adds various pieces of decorative and functional furniture into the game.
CC: Redstone Link Bridge
This mod connects Create Redstone Link networks with CC:Tweaked computers.
Automatic Sorter
Mod where you can sort your items easily and more certain than your redstone sorter.
Pepsi's Super Hopper
A new hopper that's 8x faster than vanilla hoppers!
Ductwork
Simple duct-metaphor item distribution network mod
Smarter Contraption Storage
A mod allows you use other mod's container in create contraption
Condiments
A variety of Vanilla+ features to add some extra flavor to your modded Minecraft game!

JoaCarpet
A small carpet extension mod with useful features for redstone and storage tech (+some minor survival tweaks)
Redstone: Recharged
A collection of redstone fixes, expansions, and tweaks.
Redstone Helper
Mod which must you to help with redstone!
Networks
Redstone-Free Automatic Storage Systems, Vanilla-integrated
Crossroads
A tech mod with the goal of making automation interesting. No one block solutions, just simple pieces that combine to make complex contraptions. Crossroads is a mod where you make Rube Goldberg machines, except they're the simplest way to do things.
TFCtrough
A simple animal feeding trough mod for TerraFirmaCraft.