Minecraft Java 1.21 Mods
Browse 21,935 free mods for Minecraft Java 1.21 — popular picks include Erase Map, Sins and Virtues, LeatherCapHide.
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Erase Map
A plugin that allows you to remove a layer of blocks within a radius of 10 blocks.
Sins and Virtues
Adds SMP style equippable abilities.
LeatherCapHide
LeatherCapHide is a Minecraft plugin that makes your name tag invisible to other players when you wear a leather cap. Simply put on the cap, and your username disappears from view
Crops-Take-Durability
Simple plugin that forces tools to lose durability when breaking crops. Perfect for setups where vanilla doesn’t reduce durability (e.g. replant hoes or custom farming tools) and you still want crop harvesting to wear down the item properly.
Kaizen Torches
Upgrade your torches with iron , gold , diamond to expand the prevent mob spawn radius !
AntiAfkFarm
AntiAfkFarm - Multi-Account Verification Challenge Plugin
Chaotic Tweaks
Adds balanced woodcutting, interactions between cauldrons and dispensers, and more! Fully Server-Side!
The Sneaky Creeper
Adds cloaking Creepers that divide into 2 mini sneaky creepers upon death. Be Scared.
UnderBedrock
A lightweight Minecraft plugin that deals damage to players when they reach the upper or lower boundary in a specified world.
Corefall
CoreFall is a powerful Minecraft plugin that introduces a unique Core System
NoJump
Jumping is not allowed!
Edible Dried Ghasts
Makes dried ghasts edible
Gr33n's Economy 2
A Remake of Gr33n's Economy(AKA Gr33n's Coin collection)
Structures Everywhere
All vanilla structures now appear EVERYWHERE!
ServerDaysPlayed
This Mod Adds /days command to Java Servers to Add feature of Days Played from Bedrock Edition.
Craft Team
Adds a team system inspired by Terraria's. Also lets you tame mobs and have them fight with you! Fork of Mine Team.
ChatManager-Core
ChatManager-Core is a library for working with Minecraft chat
Explode the Barrier
Expand world border by exploding it!
Breaking Block
Mod that adds new types of crops, working station, villagers. Grow your empire and be the richest
Pot Reminder
a mod that gives you a flashing obvious but clean warning for when a potion effect is running low
Claude Code: Rate Limited
A Fabric mod for Minecraft 1.21.1 that adds Claude Code enchantments, token limits, rate limiting, item recovery, loot-based enchanted books, achievements, and the Claude Terminal.
Profession Locking
Prevents villager re-rolling / cycling to get the best trades!
Random by mixed loot tables
With this datapack, you'll also receive loot from blocks/chests/entities, etc., but you'll also receive additional loot along with the original loot.
Anti Mace Mod
This project adds new commands to stop Players from macing and adds a command to send Players in a timeout
Block Destroy Entity Drop
Makes broken block item drops spawn at the block center and fall straight down instead of flying away with random velocity.
CustomCooldowns
This plugin impliments custom cooldowns for set items in the config.yml file
GultenClaim
A chunk based claim plugin for your server
Snap
This plugin adds a command that will snap the player to the center of a block and with snapped look direction of 90 degrees.
VoidPortals
VoidPortals is a BentoBox add-on that turns falling into the void into a way to travel between dimensions instead of a death sentence. When a player drops out of the bottom of the world, they are safely teleported to the next dimension.
CryBackpacks
A lightweight Paper plugin that adds fully functional, customizable 3D backpacks with a native resource pack for Minecraft 1.21.4+.
LuScript
A basic scripting engine for paper in lua
Supreme Crafting
Questionable mod with questionable features. Surely won't be used for some questionable endgame of some questionable kitchen sink modpacks
HorizonSync
A server side mod that allows synchronising player data across different Fabric servers.
ArcPearls
ARC Pearls improves Ender Pearl reliability by supporting stable stasis chambers, multiple active pearls, and safer persistence across relogs, chunk unloads, and server restarts.
RegionInfo
RegionInfo | Region and player names in Action Bar and more
HardEndure
Minecraft but harder and very brutal...