Mods for Minecraft Java
Browse 444 free mods for Minecraft Java — popular picks include Mkn Inventory Sync System, Dupers Server, Building Journal.
Step by step: How to install Minecraft Java mods & modpacks
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Mkn Inventory Sync System
A mod that allows inventory sharing between Fabric servers without database
Dupers Server
Duper's Server is a base plugin for a duping server, with a bult-in rank system and duping, Duper's Server is the base to your duping server.
Building Journal
This is Building Journal, a builder's sketchbook and progression guidance system.
More Bounce
This mod adds many new bouncy balls to minecraft for example the house ball spawns a ball wherever it lands its a fun goofy mod that you can add to your sever for more fun. This mod is to help minecraft on expanding there balls for not just having snowbal
QuestCraft
A minecraft server plugin providing daily quest for the players to complete to earn 'credits' to buy building items
AutoRTSManoeuvre
A client-side Minecraft mod that adds an RTS-style top-down camera, command-based control, contextual interactions, and smarter building workflows for a more strategic way to play.
Hearth & Hoard
Bring a World of Warcraft-inspired economy to Minecraft! Features an Auction House, Mailboxes, Bank Vaults, custom Vendors, and smart Guards.
SafeBase
Create a safe zone around your base, allowing (or forbidding) other players. To designate a SafeBase, place a lectern on a wool platform, then add a book-and-quill with a list of player names.
creeprchain
blockchain for minecraft servers for installation and building, visit github
HereEngy
A paper plugin to create and place blueprints from existing buildings
Thirst Exhaustion
Rework of the base game's exhaustion system to integrate it with a new thirst system.
Chicken Jockey Arena
Spawns a Chicken Jockey in Each Mansion Arena
MCookieClicker
A fully configurable Cookie Clicker plugin with buildings, upgrades, particles, progression system, and optimized performance.
Maan Auth
A modern, secure authentication plugin for Paper & Spigot 1.21.11 with premium auto-login, CAPTCHA, session management, smart alt detection, and multi-database support.
The Watching World
A per-player karma score the world reacts to. Kindness (planting, taming, building) earns favor: animals approach, gifts drop, daylight healing. Cruelty earns dread: monsters hunt you and crops grow slower. Server-side, 1.21+ (Paper/Spigot/Bukkit/Purpur).
AwesomeHouses
wesomeHouses links AwesomeTaxes regions and AwesomeKeycards locks into a single house-buying workflow.
My Domicile
Protect your main spawnpoint bed, being able to sleep when mobs are nearby, and overworld mobs avoid your safe-place actively. No more spamming torches around your home/main house.
ozHomes
OzHomes is a modern premium homes plugin for Paper 1.21+ servers, built with a clean GUI-driven experience, async database support, teleport warmups, sequential home progression, and full customization through MiniMessage configs.
BuildPalette mod
Gives you the building blocks quickly by defining ready-made palettes
Spot Builder
Minecraft 1.21.1 plugin where admins can create building zones using a special wand, automatically reset them, randomly teleport players to free zones, and manage points through a GUI menu with scoreboard support.
BlackTimber
Smart, Folia native tree felling. Break one log and the whole tree falls, while houses, tree houses and player builds stay untouched. No dependencies, no database, every setting editable in game.
HouseDrop
Craft a box, right-click for a blueprint, and watch a randomized house fall from the sky and build itself - foundation, furniture, stocked chests and all. Two tiers (starter cabins and mansions), fully configurable, and land-claim safe.
Antispamm
AntiSpamm keeps your chat clean by automatically kicking and temporarily blocking players who spam messages too quickly — lightweight, config-only, no database required.
Simple Riutals
This mod lets you perform a bunch of rituals with an aim to be as simple of a base as possible.
Skyframe
Climb into the Skyframe, a floating scaffold dimension with new mobs, tools, a boss, and a building system built entirely around scaffolding. ( i made this to practice dimensions for radish mod)
AuctionzOptymalized
Fast player auction house with search, category tabs and fully configurable menus
Create: CC More Bases
An addon for Create: Cultivation Craft that adds more cultivation base variants.
Relocation
A simple building relocation plugin
Aditions
Aditions adds new vanilla-style building blocks and other cool Aditions.
L-Auction
multi-currency, Folia-ready asynchronous auction house and orders auction plugin.
PaletteCraft
PaletteCraft is a lightweight plugin that lets builders save their hotbar as custom palettes. Players can instantly equip these layouts via commands, bypassing menus to speed up building workflows.
CarbonAuction
CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.
Stonier Stone
This mod adds new kinds of stone as building blocks
Aegis StaffModeration
A complete staff moderation suite with punishments, staff chat, GUI, and database support.
Brewhouse
Real beer brewing for Paper: build a cellar barrel, ferment quality brews, and don't drink past your limit.
Contur
Dungeon & Adventure Framework. A server-side framework for building instanced PvE dungeons, adventures and anomalies with portals, loot, custom mobs, waves, events, keys and doors.