Mods for Minecraft Java
Browse 4,200 free mods for Minecraft Java — popular picks include Bone Block+, Chronoclones, DuckyNoGravity.
Step by step: How to install Minecraft Java mods & modpacks
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Bone Block+
Adds an entire bone block building set!
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.
DuckyNoGravity
DuckyNoGravity is a lightweight Minecraft plugin that disables gravity for blocks like sand, gravel, and concrete powder, allowing creative building without falling blocks.
House Points Plugin
A plugin to give points to hogwarts houses
City Building Blocks
A mod to help you build a city
Predom Furniture
This mod add from game Polish household appliances from70 80s
FabricPlots
Server-side crossplay plot worlds for Fabric: claims, protection, merging, per-plot biomes and sky - plus a full building kit with paint brushes, shapes, gradients, terraforming and measuring tools. Java + Bedrock via Geyser, zero client mods.
PlayerMarketGUI
Auction house, player shops, chest shops and sign shops all within one plugin.
Greenhouse Glass
Adds Greenhouse Glass back from the old versions of Serene Seasons
Ominous Wither
Adds a thrilling boss fight experience, summoned by building the Wither with Bad Omen.
Harry's House Improvements
A mod that adds various decoration items to your home.
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.
Funky Forcefields
Adds forcefields to protect your base from enemies!

Greenhouse Config
Powerful codec oriented config library made for my own use case.
LiteBase [1.17 - 1.20] | DEMO
Pocket base | Own world | Pocket Dimensions
Advanced Block Placement
Empowers the building mechanics, allows to place any block on any block.
Homemade swords
The perfect mod for people with a need for lots of swords, tools, new ores, buildings and much more!
SortingHat Harry Potter (Sombrero Seleccionador)
Ideal for RPG servers, the Sorting Hat chooses your house to find out what kind of wizard you are.
Rusticraft
adds various things but mostly building blocks and tools
Steve Animals Mobs (JP)
Do you like animals? Have you ever imagined yourself building a large zoo with the animal you want? This mod (still being tested) is good for you. This mod adds animals that don't exist in the Minecraft universe and allows you to create a mega zoo
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.
Gelatin UI
A library that provides easy dynamic UI building tools.
Vactrica's Doors
19 new doors for building and decoration!
Gilded Blackstone Blocks
Gilded Blackstone Blocks adds new building blocks, using Gilded Blackstone as a base (incl. a recipe for Gilded Blackstone).
Trackwok port
A vehicle‑building addon for Create and Valkyrien Skies 2 featuring wheels, tracks, and modular components for constructing cars, tanks, and custom mobile machines.
Utopia Core
Core mod of the pack Create Building Utopia.
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
TempBuild
Extension to WorldGuard to create temporary building zones. Blocks placed in designated regions automatically decay after a configurable time period.
Block Plus (Blockus Reforged)
A lightweight and vanilla-friendly decoration mod for Forge, inspired by Fabric's Blockus. Block Plus adds around 130 new blocks: detailed timber frames, unique themed stone families, ornate bricks, and marble blocks to expand your building possibilities.
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

MagicWand - Building Plugin
Real-Time Preview Building Plugin, for Java and Bedrock
Combat Master
A powerful Minecraft (Spigot/Paper) combat plugin with advanced combo counter, sounds, miss detection, color system, database and leaderboard.
Give me More Slab (GMS)
GMS is a simple and practical Minecraft mod that expands building possibilities by adding slabs for many more blocks.
Upgraded Jungle
Mod mainly adding a completely new jungle biome, lots of building blocks and much more.
EasyBuild(oceanstudio)
EasyBuild is a commission-driven building plugin for Minecraft servers. Create regions, contract builders, track progress, and pay rewards via Vault. Permission-protected building, admin reviews, and multilingual messages.
LoginVerification
A very complex and secure database login/register system to prevent unauthorized access of players.