Mods for Minecraft Java
Browse 449 free mods for Minecraft Java — popular picks include Computer Scientists Begone, Advanced Block Placement, Resource Worlds.
Step by step: How to install Minecraft Java mods & modpacks
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Computer Scientists Begone
Removes Advanced Peripheral Computer Scientists and Computer Houses
Advanced Block Placement
Empowers the building mechanics, allows to place any block on any block.
Resource Worlds
Resource Worlds is a Minecraft server plugin that allows you to create and teleport to multiple resource worlds. With this plugin, you can easily manage additional worlds for various purposes, such as gathering resources, building, or exploring.
DuckyNoGravity
DuckyNoGravity is a lightweight Minecraft plugin that disables gravity for blocks like sand, gravel, and concrete powder, allowing creative building without falling blocks.
Ominous Wither
Adds a thrilling boss fight experience, summoned by building the Wither with Bad Omen.
MieHex:Revolution
MieHex:Revolution is a Hex Casting addon that introduces new patterns, including Idea Blocks — a novel building mechanic.
HitRangeActivity
A mod featuring visual enhancements and combat utilities (particles, PotFix, and sounds). A mod based on BetterHitReg, which has been modified for legitimate use. Base version 1.21.11
Villager Trade Lock
Tired of those players creating a monopoly or heavily crashing the prices of villager obtainable items on your server? Well this plugin aims to limit the speed of building a monopoly/price crashing by locking a villager's trades after opening them.
Mega World Height
Mega World Height expands the Overworld build and generation height, giving you much more vertical space for mining, building, exploration, and custom world generation. By default, Minecraft’s Overworld height is limited to a smalle
TempBuild
Extension to WorldGuard to create temporary building zones. Blocks placed in designated regions automatically decay after a configurable time period.
Combat Master
A powerful Minecraft (Spigot/Paper) combat plugin with advanced combo counter, sounds, miss detection, color system, database and leaderboard.

MagicWand - Building Plugin
Real-Time Preview Building Plugin, for Java and Bedrock
Underforge
(Original Thumbnail by ninipou on Discord.) This is the base icon for the Underforge mod, Which adds the following, Undertale Souls Undertale Weapons And Undertale Recipes.
Chronoclones
Record yourself moving items, killing mobs, breaking blocks, building a house... pretty much anything a player can do! Then have an army of clones do it time and time again.
Structure Grief Manager
A server-side (and client side) protection mod that allows temporary destruction and building within structures using auto-respawn and auto-decay mechanics.
Document 17
Document 17 is a mod that adds in; 30+ characters (armors) two double chest's worth of items, a whole assortment of bosses to fight. and new- interesting ways to play the game. along with several base superpowers for players to use. want superheros? here.
VRobot
Visually Programmable Mining and Building Robots.
Swan's Economy Mod
Money in Minecraft Java alongside a Shop, a Sell system, an Auction House, Jobs and a Bounty Board
Create: Meat Blocks
Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!
Bunker Building Blocks
Introducing a variety of blast proof building blocks, perfect for decoration and securing your base against griefing without the need for claim mods or peaceful mode.
Satisfactory Build Tool
This mod brings the efficient building mechanics of Satisfactory into Minecraft.

Economist
The next generation economy plugin with database and multiserver support
Boundless Blocks
Craft infinite building blocks from any mod. Never run out of materials again!
ClimateCraft
Adds climate change mechanics. Building, mining, and smelting emit CO2, plants absorb it. Keep the environment in balance or suffer sea level rise, droughts, and wildfires!
Modern Auction
A asynchronous GUI Auction House for 1.20+. Features Buy-It-Now, Anti-Snipe mechanics, category filtering, Shulker previews, and offline-player support—all backed by a blazing-fast SQLite database.
Minecraft-The CATASTROPHE mod
Adds new bosses to the base game, and overhauls the progression
Palettable
Adds an in-game color gradient creator, aimed at making building more relaxing and digestible.
Inventory Profiles Plus
Inventory Profiles Plus is a client-side Fabric mod for custom inventory layouts, including Crystal PvP, Mace PvP, Sword PvP, Axe PvP, building, mining, and survival setups. Quickly sort items, cycle profiles, and keep gear exactly where you want it.

Create: Craft 'n Extras
Create: Craft 'n Extras is a lightweight, vanilla-friendly addon for the Create mod that bridges the gap between raw materials and your building palette. It eliminates tedious crafting table grid-spamming by introducing logical, high-efficiency mechanica
Merged Blocks
Need more variety when building? With this mod, all Minecraft blocks can be merged in vertical, horizontal, and diagonal combinations (Merged Blocks). This mod theoretically adds 2,000,000+ combinations.
Cconomy-database
Effortlessly manage in-game currency on your Minecraft server with Cconomy-database. Administer player finances, check balances, and more. Download now!
Opaque
Build with glass like it’s a box of coloured candy. Opaque adds a full set of glass building parts in every vanilla glass color (plus clear): doors, trapdoors, fences, fence gates, and stairs. They look airy light and bright
LifeSteal Lite
A lightweight, high-performance LifeSteal solution with fully customizable crafting recipes, native ban management, and zero database requirements.
FPC - FixPlaceContainer
A client-side Fabric mod that allows you to place blocks on interactive blocks without opening them. No more accidental chest openings while building!
Venom and Lead
Make a base, go mining, get guns, kill the spider gods with overpowered artillery. - GUNS, EXPLOSIONS, BASE DEFENDING AND BUNKER RAIDING - 3 CRAZY DIFFICULT DIMENSIONS - MULTIPLAYER BUILT IN VIA ESSENTIAL! - VOICE CHAT, EMOTES,
Marker Tower Builder
Craft enchanted shovels that build 100-block-high marker towers when dropped. Replaces tower-building hassle with effortless animated FUN!!