Minecraft Java 1.21 Mods
Browse 1,404 free mods for Minecraft Java 1.21 — popular picks include Shulker Accessory, Craft From Chests, Bloodline Smp.
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Shulker Accessory
Equip shulker boxes as wearable accessories. Carry up to three on your hip slots and open them without placing. Supports Sophisticated Storage and Easy Shulker Boxes.
Craft From Chests
Craft From Chest is a Fabric mod for Minecraft 1.21.1 that lets you use items from nearby containers (chests, barrels, etc) when crafting via the recipe book at a crafting table.
Bloodline Smp
Bloodline SMP Client Mod adds the custom Bloodline HUD, ability icons, cooldown overlays, and rebindable keybinds used by the Bloodline SMP server. It also syncs bloodline state and powers the client-side visuals required for the full gameplay experience.
Just Armor Hud
This mod add a simple Armor Hud!
TWISB-Exploration
Exploration, the way it should be! This mod adds an Atlas item to contain all your maps, and makes compasses more useful.
Stackable Bundles
A simple mod that allows you to store a configurable amount of unstackable items in a bundle.
ActriumGraves
Allow players to retreive their loot with a customizable grave!
Mekanism Elementified
Expands Mekanism with 25+ chemical elements and compounds, specialized processing machines, and advanced industrial tools for complex chemical production chains.
Create: Duxo's More Renewables
Adds some more renewables to Create Mod
StashFinder
StashFinder automatically indexes every chest you open and lets you instantly search for any item across all your chests — with distance, direction, and a full slot preview.
DZEconomy
A practical multi-currency economy plugin for Paper, Spigot, Folia, and Purpur with Money, MobCoins, Gems, LuckPerms multipliers, combat tagging, and SQLite/MySQL storage.
Unique Loot
Loot chests are unique for every player and can't be destroyed, so no one misses out on loot, no matter when they start playing.
Oaks Decor
Decoration Mod For Minecraft
Convenient Auger Shafts
An addon for Create Aeronautics that grants Auger Shaft the ability to deposit items into inventories at its end following their flow of direction & extract items from Swivel Bearings with connected Borehead Bearings!
Donut Hoppers
This plugin brings fast hoppers from Donut SMP and works perfectly with everything else like furnaces and crafters.
PowerfulBackpacks
Best Backpack Plugin for your Server
RedoxKits
Redox Kits is the ultimate kits plugin for Practice servers. It's specially optimized and includes a wide range of customization options. This public plugin offers a kit layout editor.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Modset Policy Enforcement (MPE)
This mod has a new concept of Anti Cheat for Minecraft. Instead of looking if the User does move right it sits on the users PC and looks what mods he has installed. With that the user cant even join with mods that have been baned by the Server.
More Trapdoors!
This datapack improves trapdoor crafting by making each recipe yield 6 trapdoors instead of 2. Now you get more value from your wood, making it easier to build and decorate!
FastSellCMI
Plugin that allows to sell items by CMI's worth rate in just one menu
Gloppers!
Filter your hoppers by renaming them with glob patterns.
InteractiveSigns
Put an items on a signs
AuthMeVelocity LastServerAddon
Send your players to the last server they have been on when logging in to AuthMe
Rot Timer
Adds realistic food spoilage, barrel storage bonuses, temperature-based decay, and long-lasting canned stew for a deeper survival experience.
CodeBots
CodeBots is a Minecraft plugin that allows you to create and program bots inspired by ComputerCraft's turtles.
Regexing hoppers
Adds advanced item filtering capabilities to hoppers using regular expressions.

Cheaper Shulker Boxes
Craft Shulker Boxes with just 1 Shulker Shell and 1 Chest. No crafting table required, no extra grind.
Enchantment Extractors
Remove enchantments from enchanted tools, armor, and weapons. But be careful, there might be unexpected side-effects.
Give me that back
Get your chests/hoppers/... back by putting minecart and boat variants into a crafting grid to get all uncombined items! (ex: 1 minecart AND 1 chest)
Better Homes
A simple and safe multi-home plugin with LuckPerms rank limits and teleport safety checks.
AIO - Villager! Fill my XP
Let a villager help you with storing your XP. Give him a glass bottle and he will give you an experience bottle back. Smelt the bottles in a furnace to retreive your XP
Deepcraft
A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.
Sepd_Kits
A Better Kits Plugin For Your Server
Create: Factory Logistics - Re-Packager Fix
Fixes the Re-Packager to output Composite Packages.
Pet Horse
Personal horse companion for each player with customization and progression