Fabric Mods for Minecraft Java
Browse 315 free Fabric mods for Minecraft Java — popular picks include OnTime, Version Numbering Converter, G1axFixer.
Step by step: How to install Minecraft Java mods & modpacks
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OnTime
A powerful and flexible timer mod for Minecraft. Create custom timers with on-screen display and command execution — ideal for minigames, events and automated server tasks.
Version Numbering Converter
Do you hate the new Apple-like version numbering system? Same! Do you like it? Don't care! Do you care about the version numbering and how to convert old versions to its new version or viceversa? This project is for you!
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
EaseonCS - Core
A client-side core that serves as the shared foundation for all Easeon modules.
cyanspeech
Text-to-speech with SimpleVoiceChat!
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.

quirl
A multi-loader multi-version library mod.
Aeonis
Take control. Command anything. Master the game.
Every API
As you read the name this modpack adds all the API's that are present in the Minecraft API library. You can now download any mod without worrying about the API's that you will need to find manually, just download this modpack and you're all set.
Teleport Mod
Force Teleport Players: Cannot teleport others to you or third parties coordinates/players Permission Tiers: No external permission plugin dependency (all players enabled by default)
JumpVader (Polymer)
A server-side-only elevator mod for FabricMC using Polymer library
Lag Detective
Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.
midi
A lightweight Minecraft mod for sending MIDI-like actions from the client to the server via custom plugin messages.
MosaicCoder
DFU oriented config library
Fabric Energy API
Fabric Energy API is a standard energy API for mods to use.
Custom-Mojang-Auth
A small library that allows your mod to automatically sign in to your custom server using the players mojang account
Cauldron API
this mod is an api that allows mod creators to create multiple type of recipe that base on cauldron!
Servers Link
Link multiple servers together and synchronize players list, chat, inventory...
URLium
Transmit redstone and block state data over HTTP(S) to a webserver with this Polymer Library server-side mod. Get data from the Post Wand on any block, or Config Wand to turn Containers, Lecterns, Detectors, Signs, and more - into HTTP-reporting blocks!
Mentalitys | Custom Enchants
Custom fabric enchantments for 1.20.1, 1.21.1 & 1.21.11.
Block Factory
Json based block and item registration
[xztx]CoreTweaker127的奇妙模组 CoreTweaker127's Wonderful Mod
不要再往下看了,你一定喜欢这个!一个充满创意,维度和游玩集成一体的有趣模组 Stop scrolling, you will definitely like this! An interesting mod full of creativity, dimensions and integrated gameplay
PolyTech
a server-side tech and automation mod for Minecraft 1.21.11, built on the Fabric API using Polymer. It introduces a comprehensive energy network and a suite of machines designed to process resources and automate crafting.
Fabric API MCP Server
A Model Context Protocol (MCP) server that runs inside Minecraft Java Edition as a Fabric mod. It exposes the server-side Minecraft API and the Fabric API as MCP tools so Claude, Cursor, etc. can read and manipulate a live world programmatically.
Bits & Chisel's FIX (Patcher)
A Patch fixing frequent lag-spike's during the usage of the unofficial Bits & Chisel's (FABRIC) Mod.
Multicore Magic
Gives Minecraft's chunk mesh building its own dedicated, tunable thread pool — so chunk loading doesn't compete with worldgen and other background tasks for CPU cores.
Simple Woodcutter
This mod adds a simple vanilla-like woodcutter. It's easy to craft and it has over 100 built-in recipes. You can also use it in your own mod, for example to add custom recipes to your custom wood etc.
Auto Logout
A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.
More Cobblemon Sound Events
Adds a collection of extra Cobblemon sound events, making it easier for both resourcepack and modpack creators to customise audio.
Kekusis' Muskets & Flintlocks
Fully server-side mod that adds cool animated flintlocks to your game. Possible thanks to the Polymer library.
Tom's Loot
This modpack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis.
Iron AI
A customizable AI chat assistant for Minecraft that can learn words, respond to messages, and be taught new responses with simple commands like /ironai teach
locked keys Mod
Control player inputs and create cinematic fixed cameras for immersive gameplay and events. Requires the server plugin to function.
IBREALISTIC
The Unofficial fork of OpenBoatUtils, original by o7moon. This mod added MORE realistic rally aspects for IBREAL or another server
AFK Chat Spammer
Lets your friends know you're AFK by automatically sending a custom chat message on a timer you control. Fabric + NeoForge.
ResourcePackDirectory
Modify Your ResourcePack Directory