Minecraft Java 1.21 Mods
Browse 3,933 free mods for Minecraft Java 1.21 — popular picks include CageBox, Tom's Simple Storage Ashen Compat, EXP Vacuum.
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CageBox
A little mod wich add a cage for mobs !
Tom's Simple Storage Ashen Compat
A resource pack that adapts Tom's Simple Storage to the Ashen visual style.
EXP Vacuum
A chest that sucks up and stores EXP orbs
Polymer Patch for Storage Delight
A Polymer Patch mod for Storage Delight, allowing it to work fully server side!
Pokebelt [Cobblemon]
This mod adds Pokebelt from Pokemon games/anime which works as additional storage for pokeballs
JujutsuCraft Geto CT Storage Optimization Patch
Performance fixes for Geto cursed spirit storage in JujutsuCraft.
Elden Kingdom
Explore the enhanced Minecraft world with The Warseed—new mobs, advanced storage, and immersive magical and medieval landscapes, all centered on the Create mod.
Polymer Patch for More Delight
A Polymer Patch mod for More Delight, allowing it to work fully server side!
Inventory Expansion
Adds items that help manage your inventory. Automatically pick up items into sacks and quivers which can store multiple stacks in one item.
Simple Sophisticated Backpacks Kit
Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.
Craft Saddle
You can now craft saddles!
Villagers Buy Ender Pearls (Cleric)
Clerics will now buy ender pearls!
HexOverpowered
as the name reveals, this mod contains some OP stuff for Hex Casting
Mob Capture
A digital ORB let you capture the mob and release where you want
Simple Ender Backpack
Portable ender storage with Accessories support
Compact Machine Rooms Enabler
Automatically registers the Basic Room Templates datapack and all Compact Machines jei subtypes, removing the need for KubeJS or custom scripts.
My girlfriend Laura | Laura Compagne
Laura is a mysterious companion who follows you, reacts to your actions, and stores your items
CleanContainer
CleanContainer helps you to sort your inventory and your containers, such as chests, barrels, shulkers, minecartchests and enderchests.
Cobblemon XP Overhaul
A clean and configurable XP system for Cobblemon, covering captures, battles, and player progression.
RogueLite Storage
Adds a safe in which items will persist between worlds
Rib (Roanoke Library)
A collection of common code and tooling for Roanoke Development's mods
Obscura's Simple Storage (Tom's Simple Storage Fork)
A hyper-optimized, zero-lag reimagining of simple storage! Featuring 80+ engine optimizations, instant terminal sync, massive TPS/FPS server boosts, and beautiful new native textures. A must-have for massive modpacks.
Divinity Economy (Global Market)
A global dynamic market with the ability to buy and sell every item, enchants and experience in the game, and scales with supply and demand. A truly revolutionary and unique plugin packed with tons of features.
Ender Botany Pots
Botany Pots meets Ender Storage. Transfer your Botany Pots harvest directly into your Ender Storage Network.
Inventory+
Tired of old minecraft inventory interface? You won't be able to play without this mod!
NVL's Storage Blocks
Add high capacity storage containers
Crypto
Did you want to feel like a real cryptocurrency miner? All this is now possible thanks to - CRYPTO.
Refined Storage - Trinkets Integration
An optional integration mod adds support for Trinkets on Fabric, providing two dedicated Trinket slots.
GregTech Sifter Expansion
Allow to obtain resources by processing gravel and other blocks
Cobblemon: Trainers Backpack
Cobblemon + Sophisticated Backpacks Integration. Adds backpack upgrades such as the PC Upgrade, Smart Heal Upgrade, and Campfire Pot Upgrade.
Space Cube
Space Cube is a mod that creates space in another dimension

Rarity Tooltips
This datapack customises item tooltips to reflect their rarity.
Carry On Throw Addon
Adds a fully-featured Throw mechanic to the Carry On mod - allowing players to throw carried entities with physics-based velocity, charge time, obstacle detection, client-side toggle, configurable cooldown, and more.
Adventurer's BackPack
Adventurer’s Backpack adds magical, upgradeable backpacks for survival. Carry more, protect key items, place your pack in the world, and customize it for mining, building, and exploration without making survival feel like creative mode.
The Pocketaverse - Pocket dimensions
This mod adds a way to create and go to pocket dimensions to provide more space ,add some extra exploration & imprisoning people :)
Redstone: Recharged
A collection of redstone fixes, expansions, and tweaks.