Mods for Minecraft Java
Browse 4,152 free mods for Minecraft Java — popular picks include Processed Obsidian, Simple Sweets, MTactionhouse.
Step by step: How to install Minecraft Java mods & modpacks
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Processed Obsidian
adds new building blocks made from obsidian, similar to the deepslate set, including polished, brick, and tile variants.
Simple Sweets
This mod aims to fix the boredom of playing Minecraft too many times while still feeling vanilla. The mod contains a wide variety of unique items that provide a new experience but feel familiar to the base game of Minecraft.
MTactionhouse
ActionHouse is a modern, fast, and highly customizable Auction House plugin for Minecraft servers. It allows players to easily buy and sell items through a clean GUI using the familiar /ah command.
Lookkey
LookKey adds a realistic key and lock system to Minecraft. Secure your houses, bases, and buildings using unique keys with realistic locking mechanics.
AdvancedLogg
Tired of the griefers destroying your buildings? Can't resolve the dispute about "who took my diamonds from the chest"? - AdvancedLogg is suitable for you!
Building Journal
This is Building Journal, a builder's sketchbook and progression guidance system.
Port A Beacon
Beacon transportation and rebuilding, made easy!
QuickMate
Chain destruction with one click, rapid batch building — elevate your construction efficiency to new heights.
ArcaneAuctionHouse
💎 The ultimate Auction & Gifting system for Paper 1.21+. Modern GUIs, Multi-Slot Selling, Taxes, Expiry, and fully configurable. 🚀
Casual Items
A simple Minecraft mod that includes various items that can be useful for roleplaying and building.
M.R.E.P.O
A co-op mod about breaking into a building, carrying the expensive things out of it, and trying not to drop them on the way.
RoyalAuctions
Turn rare drops into the next upgrade. A Hypixel-style auction house with bidding, Buy-It-Now, anti-sniping, and custom-item support.
SunSheep's Home
新增了一个蓝白色系的房子,可以用于入住! A new blue and white house has been added, which can be used for occupancy!
Infinite Invisibility Potions
Adds potions for granting and removing Infinite Invisibility. Great for building and decoration.
Rype's Auto Item Rename+Auction Seller
Automatically rename and sell large amounts of items with a single command. This mod is made especially for LifeStealSMP.com players, helping automate repetitive renaming and auction house selling tasks with configurable speeds and simple controls.
Toolmaster
Opens a simple inventory containing all essential tools for survival building
Wand of Replication
Unleash the magic of duplication! The Wand of Replication lets you instantly copy blocks and small structures, making building faster and more efficient. An essential tool for every serious Minecraft builder.
Viola Mod
Viola Decorative is a more-decorative mod for creating cities and buildings in the style of the 18th and 19th centuries.
MineTasks
NoteTask is a lightweight in-game task manager for Minecraft. Track resource goals, manage building projects, create notes, and monitor your progress without leaving your world.
creatifight
A new gamemode for players who want the thrill of building and fighting without worrying about damage and dying. Like creative mode, but with aggressive mobs to battle.
ArcBuilder
ArcBuilder is a feature-rich mod built on the M-Arch library, providing advanced building, destruction, and world management tools.
Database Leaderboards
Make placeholders of leaderboards or data of each player from any plugin connected to MySQL.
BlockSnack
A simple mod adding some decorative building blocks, starting with Terracotta Bricks.
MarketCraft
A minecraft auction house plugin to sell your items.
Bonfi and Girls
Transform your Minecraft survival into a vibrant adventure with intelligent, beautifully animated companion girls! Build deep relationships, automate base chores, and explore the world alongside companions featuri
POWER TOASTS
ENHANCED TOASTS Gather materials from nature to create special toasts. Discover the secret base in the bamboo forest and hunt living toasts with the hunter! Made by MCreator
ozAuctions
A modern, premium, cross-version Auction House plugin built for performance, customization, and scalability.
HoloStructures ️ | 1.19.4-26.2 | Litematica-Style Building Without Mods ✨
Give your premium users meaningful advantages without breaking server balance.
Dreamcraft Network's Cobblestone Variants
This adds a few cobblestone variants for building better realistic buildings
My Wool Update
Expand your building options with stairs and slabs crafted from all 16 wool colors.
PunisherX-Proxy-Bridge
PunisherX-Velocity-Bridge is a lightweight addon for Velocity networks that synchronizes bans and IP bans from PunisherX (Paper/Folia) via a shared database and instantly disconnects punished players on the proxy.
SaveCoords
Save your coordinates with a configurable limit and SQLite/MySQL database support.
NexAuctionHouse - Modern Auction House Plugin
Modern, secure Auction House with bidding, bundles, multi-currency and cross-server support.

MushWood
This Mod Adds A New Wood Type Not Really Made For Building But Crafting, In The Case Of Being Stuck On The Nether Roof Mostly. Craft 2 Mushwood with 4 of either red mushrooms or brown mushrooms.

Villager Refugeed
This mod in inspired by the refugee mechanic from matcha flavoured minecraft, and adds a few simple mechanics. It adds a scribe that can sell you deeds, from which you can use to make a house spawnable for a singular villager.
BetterSlabPlacement
Allows placing full blocks on top of bottom slabs, greatly improves building flexibility. Requires Fabric API.