Minecraft Java 1.21 Mods
Browse 137 free mods for Minecraft Java 1.21 — popular picks include HappyGhast - Ride & Upgrade, Player Carpet Extension, Chaos Engine.
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HappyGhast - Ride & Upgrade
Give Happy Ghasts real gameplay: permanent speed boost, cargo & upgrades, fireball shooting, freeze/heal, and harness buffs.
Player Carpet Extension
A complementary mod to the "Carpet Mod" that allows you to manage the player's inventory with an interface and activate the switcher between items so you can use multiple items from the inventory.
Chaos Engine
Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!
Noeforge Goublaglax
Immersive modpack with shaders, voice chat, vehicles, NPCs, backpacks, and decorative mods. Optimized for performance and balanced for solo or multiplayer.
CarryOn-Merge Chest Edition
Mod for Carry Mob and Blocks, also with chest merge
ShulkerBox Limit
ShulkerBoxLimit is a plugin that allows Minecraft server administrators to set a limit on the number of shulker boxes that players can carry in their inventory.
Copper Golem Patch
Copper Golem Patch gives every golem a persistent memory of which chest holds what, lets them gossip with nearby golems to share that knowledge, and makes them put down unsortable items instead of carrying them forever, sorting that actually scales.
SF-Cargo
This project is a small standalone reimplementation/tweak of the Slimefun-style cargo network concept for Folia/Paper servers. Its an advanced form of item transport pipes.
Simple Trains
A lightweight Minecraft plugin for creating fast-travel rail networks with train stations.
Unmount
Automatically break your Minecart on dismount! Quality of life addition for survival servers to clean up railways.
Overburden
A carry weight system that slows you down the more you haul — upgrade your limit with XP or suffer the consequences.
AntiBoats
AntiBoats is a lightweight logging plugin that tracks Chest Boats and Storage Minecarts, recording placements, locations, contents, destruction, and pickup/audit events—useful as a focused companion to CoreProtect style logging
Minecarts with Blocks
put a block in a cart! survival friendly!
AcademyCardAlbum+
A bigger paginated card album for Academy with active card effects and expanded storage.
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
Xiaoklunar Shulker
Inventory shulker opening + overflow pickup vacuum that stores into carried shulkers.
RecapPVP
This is a new way to track progression throughout training PVP! Track your pvp stats your way!
SMPPositionSaver
SMP Position Saver – lightweight Bukkit plugin that auto‑saves/restores player locations in configurable SMP worlds (YAML storage, wildcard support, optional commands).
MobPouch
MobPouch lets you capture any entity in the world mobs, animals, even vehicles and carry them around in a single item. Simply right-click to catch, sneak + right-click to release.
![Little Helper | Cute Companions, Backpacks & Buffs! [1.21]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/165979.webp)
Little Helper | Cute Companions, Backpacks & Buffs! [1.21]
Craft adorable mini-mobs that carry your items and give you special potion effects!
Gravestone Carryables
Re-equip Curios, Accessories, armor, and inventory when you recover a Gravestone — including backpack contents.
Caravans
Working pack-animal caravans for Paper and Purpur. Llamas follow in formation, carry 90 slots across saddlebag pages, run loot home on their own, and stand guard. Lead camels, wolf protectors, donkeys, and mules included.
CarpetBag
Adds a special bag for storing and using carpets for your map creators.
HeroPets
Adopt, level up, and care for RPG Tamagotchi companions with custom vitals, digital PC storage, and mountable pets!
Portable Structure Containers
Capture, carry, place, and retrieve compact structures.
OriiMon
A Cobblemon-focused modpack built for exploration, building, and quality-of-life. Discover new biomes, caves, villages, and structures while catching and training Cobblemon. Includes backpacks, minimaps, storage, furniture, and performance mods.
Cardboard box shulkers
A resource pack that replaces all shulker boxes with cardboard boxes sealed with matching colored duct tape. It works without Optifine and perfectly fits a warehouse or storage room aesthetic.
Arrow Owner
When an arrow is shot it will store the Owner and the UUID of the entity that shot it so you can bus those arrows along to your newly made voodoo machine
Void Cleaner
VoidCleaner automatically and intelligently cleans up dropped items, projectiles, vehicles, and mobs from your server, storing them in a special "void" (storage).
Railbound
better minecarts: minecart trains, blast furnace minecarts, dispenser minecarts, junction rails, controller rails, destructor rails, and more
CarbonAuction
CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.
Nifty Middle-earth
Allow to craft Nifty cart using Middle-Earth wood
Chest Minecart GUI
This data pack simplifies and accelerates the GUI configuration for transport minecarts; you only need to configure the storage settings and execute the generation function to quickly set up a GUI.
Haul Data Pack (26.2, 1.21.11) – Pick Up And Carry Chests And Barrels
Haul Data Pack is a gameplay-enhancing data pack that lets players pick up and move chests or barrels by sneaking and right-clicking with empty hands. The storage block, along with its contents, is added to your inventory-but carrying it applies Slowness, and holding more than one will stop you from moving entirely, adding a realistic […]
Nifty Carts Mod (1.21.11, 1.20.1) – Supply Cart, Plow, and Animal Cart
Nifty Carts Mod brings a fun and easy way to transport items and animals in the game. This mod, a Fabric Port of the AstikorCarts Mod, adds three cool types of carts you can use. With supply carts for extra storage, plows for farming, and animal carts to transport animals to your farm while you […]
I Want That Back Data Pack (1.21.11, 1.20.1) – Get Something Back from Minecarts
I Want That Back Data Pack enhances gameplay by allowing players to retrieve key components from minecarts with hoppers, chests, furnaces, TNT, and chest boats. This quality-of-life upgrade provides a convenient way to recycle and reuse materials, making inventory management easier and more resource-friendly. Features: A small quality of life mod that lets you be […]