Minecraft Java 1.21 Mods
Browse 21,905 free mods for Minecraft Java 1.21 — popular picks include Bulwark, Weber's Companion Resonance, Tyco.
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Bulwark
Adds radioactive crystals to your game, aiding in the defense of your homes!
Weber's Companion Resonance
Build powerful passive abilities by fighting alongside your companions.
Tyco
Mine, sell, bank, and shop with a fully moddable coin economy.
MultiBedRespawn
Save up to 9 beds and select your respawn point after death.

更改锻造模版合成方式
Swaps the smithing template duplication recipe layout, making the crafting logic more reasonable by putting ingots around the diamond instead
Ender Chest Bans
This plugin allows any server op to use a command to ban any creative or survival item from enderchests. This also works no matter what container the banned item is stored in. This can be used to make any server free loot hogging and gate keeping.
SimpleGroups
SimpleGroups is a minecraft Paper Plugin which adds groups (Clans/Teams) to the game with cool commands and a cool menu.
Authen
A lightweight Minecraft authentication plugin that secures player accounts with password-based login and prevents unauthorized access.
The One and Only, Torch!
Yay! No more placing torches in my caves!
Lucky Chicken
Toss wheat seeds to the chicken to get random valuable loot from End City chests.
Create: Ore Catalysts
small datapack that adds recipes to duplicate raw ores using the create mod
Expedition X
Expedition X is a minecraft mod for neoforge 1.21.8 that overhauls the vanilla progression system with new resources, challenges, and adventures!
Better Mansions
A complete remake of woodland mansions updating every room to have new blocks, features and loot.
CurseArmour
"Power always comes at a price." A roguelite RPG progression plugin where cursed armour evolves through challenges.
LagDetector
a simple plugin that adds /lagdetect command to let you see lag sources in your server
Alsomebob's Missing Blocks
This mod Adds more varients of materials while keeping the vanilla art style and crafting progression intact.
Ghost RTP
A lightweight RTP plugin which allows the user to teleport to a random location in all 3 dimensions.
itemleveler
AuraUpgrade: An advanced RPG system allowing players to upgrade weapons and armor using custom magical stones, featuring risky failure gambles.
Strength System
StrengthSystem adds a persistent Strength stat that grows when you slay enemies and drops when you fall. Reach the top to deal massive bonus damage
PrivateWorldSystem
Gives each player their own private world that they can lock and invite friends to. Controls are handled entirely via a compass in the inventory.
CrossNetworkPrefixer
Dynamically alter player prefixes and TAB weights based on who is looking at whom.
Budding Ametist
This mod adds the ability to create Budding ametist. You will need amethyst shards.
WildClaiming
Modern Claiming Plugin for Paper/Folia
P_WorldFly
P_WorldFly is a Minecraft server plugin designed to control where players are allowed to fly. It gives server owners a clean and reliable way to create specific flying zones, protect restricted areas, and keep flight permissions organized across differ

TownyNotificationPlaceholders
A Minecraft plugin for Paper that allows PlaceholderAPI placeholders to be used in Towny plot notifications
BerryBushPlugin
Plugin for slow extraction of sweet berries
Anti-Dolphin Plugin
This plugin stops all dolphins from spawning in your world to prevent water running
NeoUtility+
NeoUtility+ is an all-in-one utility plugin, designed to enhance the survival experience with practical, organized, and integrated features
AzurealDamaGE
This plugin displays a player's damage and health information in the boss bar when you hit them on PvP servers. It only has one version and is compatible with Paper version 1.21, but you should download and try it anyway.
Conn's Boats
Simple turn signals for boats!
Mine with no Craft
A New Way to Play Minecraft, Just Without the "Craft"
team with effect (for Napoléon)
continuation of the team project with effects but personalized version
Revenge of the COWS!
If you kill a cow you die... It's a bit random isnt it...
crafting recipe Elytra
Survival‑friendly datapack: Elytra can be crafted with Blaze Powder, ,Dried Ghast,Fireworks, and Netherite Upgrade.
Early Official Nametag Recipe
Adds the official nametag recipe early!
️ Arachnid Queen Boss - Epic 4-Phase Spider Battle [AI-Customizable]
Metamorphosis mechanic, explosive minions, web traps & berserker mode!