Minecraft Java 1.21 Mods
Browse 1,115 free mods for Minecraft Java 1.21 — popular picks include Chemical Science, Revamped Piles, UFO FUTURE.
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Chemical Science
An Addon for Electrodynamics, adding ores, machines, decorations and more chemistry stuff.
Revamped Piles
A Vanilla+ mod for better vanilla structures.
UFO FUTURE
UFO FUTURE: an endgame Minecraft mod. Adds Infinity Cells (infinite resources), Crafting Storages up to 1 quadrillion bytes, and intergalactic Co-processors for massive crafting. Includes energy-powered tools and armor.
CC: Redstone Link Bridge
This mod connects Create Redstone Link networks with CC:Tweaked computers.
SimpleClaimSystem
Full claim system for Minecraft servers. Fully configurable and many plugins supported.
AE2 Pattern Encoding Access Terminal
ME Pattern (Encoding + Access) Terminal
Neo ECO AE Extension
Neo ECO AE Extension is an addon for Applied Energistics 2, Provides higher-performance components
![Copper Nugget [Fabric/Forge/NeoForge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/441845.webp)
Copper Nugget [Fabric/Forge/NeoForge]
Adds the one missing nugget
Bubblellaneous
Adds Furniture, Technology, Food & Miscellaneous blocks and items.
Applied Generators
Adds FE generators for AE2. Also adds FE Storage and some functional blocks.
Automatic Sorter
Mod where you can sort your items easily and more certain than your redstone sorter.
Tabulated Chests
A chest with expandable tabs & upgrades.
Ultimate Compression
A mod which compresses a lot of vanilla minecraft blocks!
Donut Auction
a Donut Auction House plugin for Paper/Folia servers inspired by DonutSMP.
Create: Meta Logistics
Manage remote & unloaded storage networks in Create, access them locally, and design central logistics hubs.
Create: Improve
This mod adds a series of features and tools that enhance the Create mod experience.
BeastWithdraw
Withdraw Experience, Money & Tokens
PerfoBooster
Delivers powerful server optimization through intelligent resource management.
More Furnaces (Polymer)
A simple server-side mod that adds quicker furnaces using Polymer.
Re-Exposer
Make RS item storage identifiable as a storage,such as a chest.
Pepsi's Super Hopper
A new hopper that's 8x faster than vanilla hoppers!
Geyser Recipe Fix
Allows Bedrock (Geyser) Players to use custom anvil and smithing recipes.
Endertech Infinity
Game expansion mod, adding post-End content, many worlds to explore and much more!
![EnderTanks [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/443614.webp)
EnderTanks [Fabric]
Public, Personal, and Team EnderTanks and EnderBuckets
Blasting Netherrack into Nether Bricks
Smelt Netherrack into Nether Bricks in the Blast Furnace
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Create: Unlimited Logistics
Adds dedicated item vault support to Create's logistics
BK-Rynek
BK-Rynek is an intelligent automated market bot with a clean, user-friendly GUI, featuring high-speed scanning, sniping, and automated Discord notifications—all running seamlessly in the background without requiring Minecraft to be in focus.
Ductwork
Simple duct-metaphor item distribution network mod
Console Spam Fix : Reborn
A log filter that hide configured messages or errors from console and logs.
Mini Tardis
A different take on the ever-growing TARDIS mod genre
PatternBetter
This is an add-on mod for AE2 Extended, which allows the number of pattern slots in the ME Pattern Provider to be customized. Additionally, it provides the functionality to multiply/divide patterns by 2 , 5, 10 for the Pattern Provider.
Create: Springs
Store rotational force using springs!
BlazeXRemake
BlazexRemake is a lightweight, performance-focused Minecraft client based on a Feather Client remake, featuring a custom Blaze-inspired UI and built on Fabric for smooth gameplay and modern visuals.
Better Stairs Recipe
Automaticly generates 2x2 stairs recipes
Mel's DeCo
A furniture mod that covers various themes from classic furniture to futuristic, fantasy and more!