Mods for Minecraft Java
Browse 1,232 free mods for Minecraft Java — popular picks include RGML Quilt, Lxnya's Infinite Stacks, Milk Lib.
Step by step: How to install Minecraft Java mods & modpacks
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RGML Quilt
A mod that allows Risugami's ModLoader to run atop Quilt, as well as certain Forge versions
Lxnya's Infinite Stacks
A customizable stacking mod created with Ai,from Lxnya
Milk Lib
This is a high-version port of TropheusJ's milk-lib and dripstone-fluid-lib, with various milk-related extensions added
GlobalMarketplace – Auction | Geyser Support
Cross-server Auction House for Paper with anti-dupe, Vault economy, and Discord support.
Merged Items
Adds a merging mechanic for items. Items can 'store' other items and will inherit their attribute modifiers.
RMK`s The One Probe Addon
The One Probe addon for different mods
AspectsLib
Library mod that adds data-driven Aspects from Thaumcraft, allowing to attach Aspects to entities and create unique interactions between them.
Provenance
Provenance is a mod that allows developers to add abilities to players, as well as the systems to manage and execute them.
VillagerExplorer
Villager Explorer is a client-side Minecraft mod that lets you view detailed information about villagers in a beautiful, interactive GUI.
noenchantlimits
Any enchantment fits alongside any other - every Protection on one chestplate, Sharpness with Smite on one sword. Optionally lifts the anvil's 40-level Too Expensive cap.

NoxesiumUtils
Communicate with The Noxesium Mod with ease.
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
BetterReset
Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.

Soul Gathering
Adds the Soul Gathering mechanic from MC Dungeons
OriginsxTrinkets
This mod allows player to create their own custom trinket items using the origins mod
EmakiCoreLib | Shared Runtime for the Emaki Series
One pipeline syntax, one item-source identity and one pre-check for every Emaki module.
VillagerGUIApi
A Spigot library which exposes a consistent and simple API for manipulating Villager Trading inventories!

PlayerSettingChanger
PlayerSettingChanger lets you customize how online players look, sound, and appear on your client with per-player nicknames, skin URL overrides, voice mutes, and a premium themed GUI.

quirl
A multi-loader multi-version library mod.
Big Items API
A really simple library that allows developers to make items take up more inventory slots.
Dimension Level Data
This mod splits weather and time properties across dimensions, so that different dimensions can have a different time/weather
CrashPanel | CrashCore
The ultimate No-Code engine. Elevate your server with hot-reload, node-based event scripting, plus full model and particle editors in one intuitive interface.
custom-crafter-api
An advanced PaperMC crafting engine for building complex recipes with NBT-supported custom items.
ConsumableChemicals
A library mod provides functionality for chemicals to be tracked in the player.
Pigly's Player Head Drops
When a player is killed by a player, they drop a head that can be used to become invisible the head's owner.
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)
SpongeForge Refitted
Long Term Support for SpongeForge, compatible with Cleanroom! Maintained by Refitbench for 1.12.2.
Fiw Custom Items
A data-driven custom items framework for Fabric or NeoForge. Define NBT, Attributes, configurable abilities, mechanics, curses, upgrades and more entirely through JSON no coding, no restarts.
VelocityNavigator
Smart lobby routing and failover for Velocity networks. Nine load-balancing modes, circuit breakers, sticky sessions, Java + Bedrock server selectors, parties and queues. One jar for proxy and backend.
Custom Background Music
Framework for adding custom background music to your game

HealthNFoodTweaker
A configurable Fabric mod that makes health regeneration slower and cheaper and optionally introduces passive hunger.
Lag Detective
Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.
Moviemaker
Moviemaker - everything for creativity! Build with new blocks, record video inside game, transforms into anything, create multi-functional NPCs, models and much more!
midi
A lightweight Minecraft mod for sending MIDI-like actions from the client to the server via custom plugin messages.
BreweryX Recipe Book
Automatic in-game guide for BreweryX. No more Wikis! Thank you: Brim🦊
MekaMod
Adds New Stuff to Mekanism: Automation