Fabric Mods for Minecraft Java
Browse 51 free Fabric mods for Minecraft Java — popular picks include OptiWorld, Magnus, Warfactory Ultimate Weight.
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OptiWorld
OptiWorld automatically cleans old dropped items and collects experience orbs every 60 minutes. Smart protection keeps player-placed items and nearby drops safe. Zero lag, works on any server.
Magnus
A modular, high-performance, and resilient synchronization suite for Minecraft Fabric servers. Features real-time inventory sync, cross-server chat, and global player management.
Warfactory Ultimate Weight
Weight mod for minecraft that prioritizes compatibility and performance
InventorySearchBar
A litte mod that add's a search bar in survival invetory to search for items
MechWorks
Customize and pilot your own modular Mech Suit, have robots mine and tree farm for you, power advanced storage interfaces, and more!
The GreenScreen
This mod adds many GreenScreen Items!
Refined Fluid Substitution
Adds a fluid substitution pattern, allowing fluids to be used directly instead of buckets to Refined Storage

Helm
Reduces world loading time by preloading world data in the background
UniversalMobFoundry
New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.
Buzzy Bee Drones
Updated Fabric Port of Buzzy Drones by HexagonNico/TeamCitrusMods.
Lumen Tooltips
An highly customizable tooltip mod for extending tooltips, fixing bugs and improving performance.
More Matter Alchemy
[ADDON] More Matter Alchemy is an addon mod that introduces six new types of matter items and blocks to Item Alchemy
Pickup Filter
A mod that adds an item blacklist.
Extended Stacks
Increase the maximum stack size to 99 for all items, including those normally limited to 16. A simple vanilla-friendly QoL improvement for better inventory management.
Preview Chest
This mod allows you to see the content of a chest or other containers by just looking at them.