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Mods for Minecraft Java

Browse 234 free mods for Minecraft Java — popular picks include MythicAuctionHouse | Advanced Auction System | Bidding + Partial Buy + Storage, CodeRandom Core, Material Preparer.

Step by step: How to install Minecraft Java mods & modpacks

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MythicAuctionHouse | Advanced Auction System | Bidding + Partial Buy + Storage
1.20.6spigot

MythicAuctionHouse | Advanced Auction System | Bidding + Partial Buy + Storage

A premium-level Auction House built for serious servers

88downloads
CodeRandom Core
1.21

CodeRandom Core

CodeRandomCore is a robust Bukkit plugin designed to manage various server functionalities for Minecraft, including player UUIDs, MySQL database interactions, and messaging utilities.

88downloads
Material Preparer
26.2fabric

Material Preparer

A Minecraft Fabric mod that helps you automatically collect and organize building materials.

86downloads
Mkn Inventory Sync System
26.1.2fabric

Mkn Inventory Sync System

A mod that allows inventory sharing between Fabric servers without database

82downloads
MysticLib
1.21

MysticLib

Core shared library for all Mystic Minecraft plugins — provides database pooling, logging, plugin registry, and utilities.

79downloads
Scoreboard Sync
1.21

Scoreboard Sync

A plugin that syncs objectives, scores, and teams to a MySQL/MariaDB database so all backend servers in a Velocity or BungeeCord network can share the same scoreboard state. Useful for data packs and cross-server minigames that use vanilla scoreboards.

75downloads
ItemVault
1.21

ItemVault

ItemVault is a virtual storage plugin for Minecraft that allows players to store their items in a database and retrieve them when needed.

64downloads
VillageGrowth
26.1.2paper

VillageGrowth

Villagers expand remembered villages with gradual homes, paths, scaffolding, warehouses, and resource logistics.

64downloads
Compressed Blocks+
1.21.8neoforge

Compressed Blocks+

Compressed Blocks+ adds compact versions of common blocks like Cobblestone, Dirt, and Sand, for easier storage and building.

51downloads
DiscordSale
1.21

DiscordSale

An advanced economy plugin that allows players to sell their warehouse contents via Discord with a single click through Discord integration

50downloads
Assorted Containers
26.2fabric

Assorted Containers

Adds cabinets, safes, lockers, item towers and warehouse crates.

44downloads
BuildPalette mod
1.21.4fabric

BuildPalette mod

Gives you the building blocks quickly by defining ready-made palettes

43downloads
AuctionzOptymalized
26.1

AuctionzOptymalized

Fast player auction house with search, category tabs and fully configurable menus

28downloads
WarehousePlugin —— Paid Portable Warehouse
1.12spigot

WarehousePlugin —— Paid Portable Warehouse

WarehousePlugin is a simple and easy-to-use portable warehouse plugin. Players can purchase extra st

28downloads
PaletteCraft
1.18

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.

21downloads
CarbonAuction
1.20

CarbonAuction

CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.

19downloads
KiwiAuctionHouse | 100% Anti-Dupe, Expiry Storage, Category Filters & Multi-Language
1.20spigot

KiwiAuctionHouse | 100% Anti-Dupe, Expiry Storage, Category Filters & Multi-Language

Enterprise-grade Auction House with Atomic Purchase Locks, 24h Expiry Storage, Category Filters & Va

17downloads
Simple Schematics Mod (1.21.1, 1.20.1) – Build Complex Blueprints Directly
1.21.1neoforge

Simple Schematics Mod (1.21.1, 1.20.1) – Build Complex Blueprints Directly

Simple Schematics Mod brings saved structure files directly into your Minecraft world through see-through ghost previews. You can position buildings in real time, paste them instantly in Creative mode with full undo support, or let the game construct them block by block in Survival using nearby chest storage. The mod supports standard file types like […]

IG Stack Size Adjuster Mod (26.3, 1.20.1) – Hold Thousands of Blocks
1.20.1fabric

IG Stack Size Adjuster Mod (26.3, 1.20.1) – Hold Thousands of Blocks

IG Stack Size Adjuster Mod raises the default stack limit for items and blocks in your world. You can hold up to 9,999 items in a single inventory slot instead of stopping at 64. This change helps you clear clutter from your storage rooms and carry massive amounts of building blocks on long trips. The […]

SkyCraft Mod (26.3) – Mine Blocks and Build Bases Across the Realm of Skyrim

SkyCraft Mod (26.3) – Mine Blocks and Build Bases Across the Realm of Skyrim

SkyCraft Mod brings full Minecraft gameplay into the open world of Skyrim. You explore snowy mountains and ancient ruins with classic block movement, custom building, and inventory management while Skyrim handles weather, quests, and NPCs. The game lets you mine actual terrain down through stone and ores to bedrock, fight dragons with bows and swords, […]

Create Iron Vaults Mod (1.21.1) – Expand Factory Storage Without Rebuilding
1.21.1neoforge

Create Iron Vaults Mod (1.21.1) – Expand Factory Storage Without Rebuilding

Create Iron Vaults Mod extends Create with seven material tiers for Item Vaults. It brings upgraded storage capacities from Copper all the way to Netherite, working just like standard vaults on contraptions and item networks. You can expand your storage space without rebuilding your entire factory layout. Features: Seven Storage Tiers: Adds Copper, Iron, Gold, […]

Handcrafted 9minecraft Mod (26.3) – Furnish Your Empty Base with Working Furniture
neoforge

Handcrafted 9minecraft Mod (26.3) – Furnish Your Empty Base with Working Furniture

Handcrafted 9minecraft Mod fills your buildings with cozy, hand-made furniture. It adds over 250 new decorative blocks to help you design the perfect home. You get everything from chairs you can actually sit in to fancy beds and working storage cupboards. All the pieces match standard wood types and other building materials so they fit […]

Stack Plus Mod (26.3, 1.21.1) – Store Millions of Resources Inside a Single
1.21.1fabric

Stack Plus Mod (26.3, 1.21.1) – Store Millions of Resources Inside a Single

Stack Plus Mod expands inventory capacity by raising the standard item limit up to one billion items per slot. This mod lets you hold huge piles of building blocks and resources in single spaces without cluttering your storage chests. You can adjust exact stack sizes for specific items or keep your equipment unstackable to match […]

Politics Mod (1.21.1) – Found Sovereign Nations and Govern Multiplayer Empires
1.21.1neoforge

Politics Mod (1.21.1) – Found Sovereign Nations and Govern Multiplayer Empires

Politics Mod turns your Minecraft world into a geopolitical simulation where you can found nations, govern cities, and run an economy. You can claim territory chunks, invite citizens, and build up a shared treasury through tax blocks. Leaders can form alliances, declare wars, trade goods through market warehouses, and link embassies for economic bonuses. It […]

More Mouse Tweaks Mod (26.3, 1.21.1) – Drag Drop Craft Like A Pro
1.21.1neoforge

More Mouse Tweaks Mod (26.3, 1.21.1) – Drag Drop Craft Like A Pro

More Mouse Tweaks Mod enhances your inventory experience by adding advanced mouse functionality, building on the popular Mouse Tweaks and Mouse Wheelie mods. It’s perfect for players who love fast, intuitive inventory management. Features: ALT + Left Click: Drop a single slot (like CTRL+Q) CTRL + Left Click: Quick-move all matching items (like SHIFT + […]

Create Colony Logistics Mod (1.21.1) – Supply Growing Towns with Automated
1.21.1neoforge

Create Colony Logistics Mod (1.21.1) – Supply Growing Towns with Automated

Create Colony Logistics Mod bridges your factory storage directly to your MineColonies towns. It connects factory logistics to citizen builders through real train deliveries and dedicated depot workers instead of teleporting items instantly. Features: Adds the Freight Depot building where workers gather construction requests and manage train cargo. Logistics Coordinators inspect town halls and warehouses […]

Omniscient Storage Index Mod (26.2, 26.1.2) – Find Any Stored Item
fabric

Omniscient Storage Index Mod (26.2, 26.1.2) – Find Any Stored Item

Omniscient Storage Index Mod indexes storage containers across your base to help you locate items right away. It runs entirely on the client side, meaning you can use it in singleplayer worlds or on multiplayer servers without extra server files. The mod provides an in-game interface and a built-in web dashboard so you can check […]

Myotus Lib Mod (1.21.1, 1.20.1) – Customize Your ME Network Screens
1.21.1neoforge

Myotus Lib Mod (1.21.1, 1.20.1) – Customize Your ME Network Screens

Myotus Lib Mod extends Applied Energistics 2 with new customization tools for terminal screens. It acts as a shared foundation that helps other add-ons add custom settings tabs and upgrade cards. The mod also checks which extra features are active while the game runs. This helps keep digital storage setups organized without changing base terminal […]

Luminous Drafting Grid Mod (1.21.11, 1.20.1) – Monitor Base Storage
1.21.11neoforge

Luminous Drafting Grid Mod (1.21.11, 1.20.1) – Monitor Base Storage

Luminous Drafting Grid Mod introduces transparent screens, holographic projectors, and interactive workbenches into Minecraft. Every screen in the mod renders as live vector lines in real time without pre-baked video textures. It lets you inspect chest contents, track furnace heat, monitor weather conditions, and draft crafting recipes directly inside your base. The mod keeps your […]

Polished Essence Mod (26.1.2, 1.20.1) – Automate Item Sorting and Build
1.20.1neoforge

Polished Essence Mod (26.1.2, 1.20.1) – Automate Item Sorting and Build

Polished Essence Mod adds practical building blocks, natural world additions, and simple automation tools to your world. It introduces item transport pipes, metal variations, and fresh tree types to expand your building options without changing core vanilla gameplay. Features: Adds item pipes to move items between chests and storage containers without complex setups. Introduces new […]

Swift Vault Flow Mod (26.2, 1.20.1) – Sort and Restock Your Base Storage
1.20.1neoforge

Swift Vault Flow Mod (26.2, 1.20.1) – Sort and Restock Your Base Storage

Swift Vault Flow Mod transforms your storage containers into smart, self-sorting chests with one-click item transfers. You can send items from your pockets straight into assigned slots without moving each stack by hand. The mod also lets you pull matching supplies back into your inventory whenever you need a quick restock. Built-in color tools and […]

Slotstone Satchels Mod (1.21.1, 1.20.1) – Carry Your Entire Survival Toolkit
1.21.1neoforge

Slotstone Satchels Mod (1.21.1, 1.20.1) – Carry Your Entire Survival Toolkit

Slotstone Satchels Mod brings customizable utility backpacks with swappable modules to Minecraft. It gives you a single personal bag with nine base storage slots and four attachment points for special upgrades. Every equipped upgrade shows up directly on your character's back, so other players can see your active setup. You can also dye the leather […]

Sophisticated Core Mod (1.21.1, 1.20.1) – Unlock Better Storage and Backpack
1.21.1fabric

Sophisticated Core Mod (1.21.1, 1.20.1) – Unlock Better Storage and Backpack

Sophisticated Core Mod provides the base code and shared systems needed to run storage addons on Fabric. It handles common inventory logic, item upgrades, and graphical menus across connected projects. This mod stays in the background while helping other storage addons run properly in your game world. Features: Provides shared background code for connected storage […]

Haunted Warehouse Mod (1.20.1) – Build Terrifying Escape Rooms and Mazes
1.20.1forge

Haunted Warehouse Mod (1.20.1) – Build Terrifying Escape Rooms and Mazes

Haunted Warehouse Mod adds a large collection of horror-themed decorative blocks, props, and supplies to Minecraft. The mod features eerie wallpapers, custom flooring, acid hazard blocks, and interactive items like flashlights and flushing toilets. Players can use these unique pieces to design abandoned buildings, scary mansions, and tense escape challenges. It provides practical tools and […]

Inv Search Mod (26.2, 26.1.2) – Find Any Stored Item Across Your Base in Seconds
fabric

Inv Search Mod (26.2, 26.1.2) – Find Any Stored Item Across Your Base in Seconds

Inv Search Mod indexes storage chests around your base and highlights where your items are located. The mod works entirely on your client, meaning you can use it in singleplayer worlds or on multiplayer servers without server setup. It adds a quick search menu in the game along with a built-in web dashboard to help […]

Neon Sentry Keeper Mod (1.20.1) – Defend Your Base with Cyborg Creeper Turrets
1.20.1forge

Neon Sentry Keeper Mod (1.20.1) – Defend Your Base with Cyborg Creeper Turrets

Neon Sentry Keeper Mod lets you turn dangerous charged creepers into friendly cyborg defenders that power high-tech plasma turrets. This mod brings a special trap block to capture mobs on storage chips and display them around your base. By exposing a trapped creeper to lightning, you create a loyal Keeper that attacks hostile monsters and […]