Minecraft Java 1.21 Mods
Browse 27 free mods for Minecraft Java 1.21 — popular picks include Inventory Pets, TFC Astikor Carts, Companions - Dogfolk.
Updated daily
Inventory Pets
Inventory Pets are living animated creatures that exist in your inventory and give you amazing special effects, drops, buffs, utilities, defenses, and weapons in exchange for care and feeding.
TFC Astikor Carts
Adding compatibility between Astikor Carts and TerraFirmaCraft
Companions - Dogfolk
Adds cute little helpers into the game to assist you in combat or by simply carrying your items.

JoaCarpet
A small carpet extension mod with useful features for redstone and storage tech (+some minor survival tweaks)
Mob Pouches
Pouches to carry mobs, just like bucketed fish.
Universal Blocking
🗸 Ultimate server-side control mod for Minecraft. Block any item, block, craft, or mob spawn using 11 configurable flags, wildcards, and tags. Hide items from Creative tabs and JEI and etc.
Gooners Go Beyond
A modpack made for multiplayer or single player with more dimensions, weapons (guns, tanks, plane turrets, new swords and spells), many more ores and mobs, also more technical aspects such as chemistry, better storage, planes and helicopters.
Antideath-Carpet-addition
Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio
Manual Car
A simple car with manual transmission
Chesty Pets Storage Companions
Chesty is a craftable storage companion who will carry your burdens.
Back to Blocks
Turn slabs, stairs, walls and carpets back into their block variants!
TQs Unstack Shulkers in item form
Unstacks stacked shulker boxes that are in item form. Handy with mods that can stack shulker boxes in your inventory and on the ground, like tweakeroo and carpet mod.
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!
CarryOn-Merge Chest Edition
Mod for Carry Mob and Blocks, also with chest merge
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.
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
Little Helper | Cute Companions, Backpacks & Buffs! [1.21]
Craft adorable mini-mobs that carry your items and give you special potion effects!
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.
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!
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).
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 […]
Better Horses: Saddle Packs | Horse Backpacks | Inventory For Horses
Saddlebags for horses, giving them portable inventory storage so you can carry more items while exploring.