Minecraft Java 1.21 Mods
Browse 2,773 free mods for Minecraft Java 1.21 — popular picks include Weightless, Command Block Staff, Origins: The Owl House.
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Weightless
A highly configurable, semi survival-friendly flight mod
Command Block Staff
An add-on for AvM Staff Mod that turns the Command Block into a god-tier staff.
Origins: The Owl House
An Origin plugin that adds covens and spells themed on The Owl House, made for Origins-Reborn!
Marvel Legacy
A superhero mod that lets you suit up as various Marvel superheroes and supervillains from the comics, films, and games!
Double Hit Damage
Doubles mob and player hit damages.
SpawnLite
The 4KB Spawn Plugin
Enchantment Peek
Stop gambling on your enchantments! See exactly what you're getting before you click. Reveal all enchantments before.
Enchanted Techniques
Adds Demon Slayer: Kimetsu no Yaiba inspired techniques.
InventoryRust
Items in your inventory slowly rust and degrade when you stand in rain or submerge in water, applying visual damage and eventually reducing durability unless you dry off.
POWERful Crossbows
Tired of crossbows being useless? Well now they aren't! With this datapack, Crossbows can be enchanted with both Breach and Power!
Coated Blades
Potion effect tipped/coated weapons that inflict effects on players and mobs.
Soul Cage
Soul cages for capturing and releasing mobs
FireworkX
A simple firework command with many possibilities
Dragon Egg Power
This plugin adds new cool features and abilitys to the dragon egg
Elements of Beta
Elements of Beta is magical datapack that not only brings beta Elements to 1.21, but adds more! Check out Purely Beta for just bringing vanilla Beta features.
Enchantment Cap Extension
Extends the level cap for several vanilla enchantments.
Shearing Sheeps Drop op loot
Shear a sheep → get insane end-game loot. Works on every version from 1.21 to 1.21.10. Adds custom loot table, and turns sheep into walking OP supply crates. Perfect for chaos survival or challenge world
Mace Glow
This plugin adds a glowing effect to every player who has an MACE in their inventory
KillEffect
This is the ORIGINAL Plugin of Wrath SMP S4, I wanted to let everyone use it since it's quite a good working plugin
Toxicate
Toxicate | To describe the act of poisoning someone
Damageless Handle│不損壞握柄
When a tool is broken, the material in its handle is returned to the player.│當工具損壞時，其握柄部分的材料會返還給玩家。
Simple Player Scale
A plugin that allows players to change their size
Custom Portals Foxified
Build portals out of any block. Create two matching frames, light them with a colored catalyst, and travel between linked portals.
Armor trim effect
Give your armor trims a purpose! This plugin grants players potion effects when wearing a full matching set of trimmed armor.
GMusic
Modern JukeBox, Music & Note Block Plugin
FoxSMPUtilities
SMP utilities plugin, that allows you to disable pvp, griefing, netherite craftings, dimensions, elytras, change pearl cooldowns, nerf end crystal damage
Cleansing Potion
New potion and beneficial effect: Cleansing. This effect removes harmful status effects of equal or lower level from entity, and can now be selected as a beacon effect!
Snowballs
Adds screen freeze to a player hit by snowball
LifeLocke
A mod for a server that adds Pokémon types and their abilities as status effects
Soul Gathering
Adds the Soul Gathering mechanic from MC Dungeons
DeathSlot
Locks a random player slot when players take damage, and also has a shared mode where all players share locked slots.
EnderPearlLogic
A plugin that enhances Ender Pearl usage with cooldowns, customizable messages, damage control, configurable sounds, and teleportation effects.
Rogue Worlds
Transforms the game into a roguelike with many unique upgrades, custom structures and multiple levels
SharedSoul
Experience true cooperative survival where all players share health, hunger, inventory, XP, and death. When one player takes damage, everyone feels it. When one dies, all die together. Perfect for close-knit groups seeking the ultimate teamwork challenge.
Crying Obsidian Upgrade
Crying Obsidian Upgrade --- A mod that adds a lot of items, food, mechanics. Also adding a new biome, ores and mobs changing the idea of weeping obsidian. The mod also fills the world with different structures.The mod is filled with different content.
Lost in Dreamland(迷失梦域国)
Add a series of new things.Including a new dimension.