Mods for Minecraft Java
Browse 189 free mods for Minecraft Java — popular picks include GalacticChunks, Personal Spaces, smart bucking buckets.
Step by step: How to install Minecraft Java mods & modpacks
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GalacticChunks
GalacticChunks is a high-performance storage layer designed to reclaim your disk space and eliminate save-lag. By modernizing how Minecraft data is stored, we make your server faster and your backups smaller. 📦 Shrink Your World: Achieve 3–10× better comp
Personal Spaces
Personal dimensions for every player on the server.
smart bucking buckets
this mod auto stacks empty buckets to save space
Delivery Rocket Mod
This mod adds rockets, which deliver items!
Bundle plus
Bundle+ is a plugin that adds extra space in your bundle and easy to handle gui and smart storage system
NLTech: Space Technologies
NLTST is an industrial Minecraft mod that brings various space technologies along with planets and star systems to the game. Currently in early alpha stages and looking for suggestions!
Item & Block Compressor
📦 A datapack designed to aid in inventory management, you can compress common items and blocks to free up space in your inventory and chests.
Better Leaf Litter
Allows you to combine leaf litter so it uses less inventory space
Pressurized Barrels
This mod adds pressurized barrels to Minecraft, allowing you to store 54 or even 162 stacks in a single block of space.
Bundle Tweak
A single bundle tweak so all items only take 1/64 of the bundle's space.
SpeicherSaver
A high-performance Minecraft server plugin that automatically deletes unused world files to reclaim 80%+ disk space while safely protecting player bases and builds.
Unslotted
Removes a considerable portion of your inventory slots, turning them into a space you can drag items around freeform instead.
Deep Pockets Enchant
A simple mod that adds an enchantment that adds extra invetory space for each level.
Vanilla Backpack
This mod adds a backpack inspired by the vanilla theme (without the huge storage space on the back, etc.)
CompactResources
Provides various way(s) of compacting inventory spaces
MCCS (More Copper Chest Space)
doubles the space in a single copper chest, disables double copper chests
⭐ Ranked Slots ⭐
RankedSlots is a unique Minecraft ranking system where your rank determines how much inventory space you have.
Hydroflux Reservoirs Mod (1.21.1, 1.20.1) – Build Custom Shaped Factory Tanks
Hydroflux Reservoirs Mod expands fluid and item storage by adding multi-tiered tanks and vaults that morph into any shape you build. The mod works with liquids and items from popular tech mods like Create and Mekanism, giving you complete freedom to store resources in tight spaces. You can build custom storage shapes to power machines, […]
JJElytraSwap Mod (26.3, 1.21.1) – Effortless Flight
JJElytraSwap Mod is a lightweight mod designed to streamline your aerial adventures by automating the equipment swapping process. This mod simplifies the Elytra experience by eliminating the need for manual inventory management. When airborne, players can activate their elytra with the spacebar as usual, and the mod will automatically swap the equipped chestplate with the […]
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, […]
Storage Drawers 9minecraft Mod (26.3) – Turn Messy Chests Into Storage Walls
Storage Drawers 9minecraft Mod turns messy chest rooms into a clean, compact wall of drawers that each hold a huge stack of a single item, with the item icon and a live count shown right on the drawer face so you always know what is inside at a glance. It is the tidy, space-saving storage […]
Endless Inventory Mod (26.2, 1.20.1) – Never Run Out of Bag Space
Endless Inventory Mod adds an RPG-style infinite storage system directly to your character. It replaces the hassle of cluttered chests by letting you keep all your gathered blocks, tools, and loot inside a single expandable menu. You can quickly sort, search, and manage thousands of items without worrying about running out of inventory slots. Features: […]
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 […]
Stacked Blocks Farmers Delight Mod (26.3, 1.20.1) – Block Stacking
Stacked Blocks Farmers Delight Mod makes Stacked Blocks and Farmer’s Delight work together: you use Farmer’s Delight rope to compress blocks into “tied stacks,” including Stacked Rich Soil, saving storage space. Features: Use Farmer’s Delight rope to tie and compress blocks like logs, stone, netherrack, melons, and more. Craft Stacked Rich Soil for later crop […]
Storage Delight Mod (26.3, 1.20.1) – Make Your Kitchen Shine
Storage Delight Mod is a mod that complements Farmer's Delight by adding extra furniture to make your kitchen look even better. With versatile drawers, glass cabinets, and more, you can elevate the aesthetics and functionality of your culinary space. Features: Craft drawers to store your items efficiently. Stylish cabinets with glass doors to display and […]
Wandering Survival Shelters Mod (26.2, 1.21.11) – Rest in Ready-Made Bases
Wandering Survival Shelters Mod generates compact, ready-to-use bases throughout your world to support your nomadic journeys. Each shelter provides essential survival equipment like crafting stations, storage space, and beds inside a neat structure. Players can rest safely during long expeditions without needing to build a camp from scratch every night. Helpful supplies and special loot […]
Digitized Munitions Cache Mod (1.21.1, 1.20.1) – Reload Guns Directly
Digitized Munitions Cache Mod connects your ammunition supply directly to your Applied Energistics 2 ME network. It introduces the Wireless Ammo Box, a special inventory item that pulls bullets straight from digital storage whenever you reload your weapon. This removes the need to carry multiple stacks of bullets, saving valuable inventory space during combat. Features: […]
Momentum Capture Engine Mod (26.2, 1.21.11) – Auto Record Your Best Clutches
Momentum Capture Engine Mod extends the Flashback replay mod with automated triggers and quick keybinds for instant recording. It lets you capture intense combat battles, quick clutches, and unexpected encounters without running a recorder continuously. By starting and stopping recordings based on specific in-game events, this mod saves storage space on your drive while keeping […]
Mineral Backpacks Mod (26.2, 1.20.1) – Never Run Out of Space on Long Mining
Mineral Backpacks Mod adds mineral-themed storage bags to help you carry more items during mining trips. This mod includes backpack tiers made from leather, coal, copper, iron, gold, emerald, diamond, netherite, and a special mineral. Rarest materials provide the most inventory slots for your collected loot. Each bag features a clean bundle design that fits […]
Smart Back Packs Mod (26.2, 1.20.1) – Never Run Out of Space on Long Mining
Smart Back Packs Mod gives you a flexible inventory system that grows with your adventure. It starts as simple storage but can turn into a portable machine with the right upgrades. You can wear these bags on your back or place them on the ground like a block. The mod lets you add magnets, auto-feeders, […]
Omni Cells Mod (26.1.2, 1.20.1) – Store Items and Fluids Together
Omni Cells Mod adds mixed storage options for Applied Energistics 2. It lets you put different kinds of resources, like items and fluids, into the exact same drive at the same time. This addon gives you huge capacity upgrades from 1k all the way up to 256m. You can save space in your base because […]
Stacked Blocks Mod (26.2, 1.20.1) – Supercharge Your Storage Space
Stacked Blocks Mod lets you compress eight blocks into one, massively reducing clutter and freeing up space in your chests. Features: Compresses 8 blocks into 1 stackable block (e.g., logs, stone, cobblestone, netherrack, etc.). Uses lead to create stackable versions of supported blocks. Supports high-capacity storage up to 13,824 items in a single chest. Improves […]
Log Cleaner Mod (26.2, 1.20.1) – Cleans Old and Unused Log Files
Minecraft stores a set of information of when and how you play your game. This includes details on the worlds you create and how often you access them. If you do not have the habit of clearing up the log files manually, these files can accumulate and take up storage space. Log Cleaner Mod automates […]
Animal Pens Mod (26.2, 1.20.1) – Organize Your Mobs
Animal Pens Mod lets you store animals in compact pens or containers, freeing up space and reducing lag from large farms. Features: Store land and aquatic animals in pens/containers. Animals can still be bred, milked, sheared, and looted. Special interactions for mobs like turtles, frogs, sniffers, and bees. Supports variant storage, visual scaling, and detailed […]
Metal Bundles Mod (26.2, 1.20.1) – Use Bundles Like Never Before
Metal Bundles Mod adds new types of bundles with bigger storage space. Use bundles like never before with many intuitive interactions. And there's more bundles, much larger. Features: Adds new tiers of bundles: Leather, Copper, Iron, Gold, Diamond, Netherite with a much improved way to use all of them! Upgrade your old bundle to the […]
Container Tooltips Mod (26.2, 1.20.1) – Tooltips For Storage Blocks
A storage space is an important part of a survival world. And the way most players build their storage space is by stacking dozens of chests adjacent to one another. This is a very space efficient way of storing a large number of items, but it also makes finding specific items from specific chests a […]