Minecraft Java 1.21 Mods
Browse 586 free mods for Minecraft Java 1.21 — popular picks include Assassin Enchant, RandomMobBoost, Genshin Impact Lunar Expansion.
Updated daily
Assassin Enchant
This adds an enchantment which gives you more experience when killing mobs
RandomMobBoost
Give a Chance Reinforcement Every Mob.
Genshin Impact Lunar Expansion
It is a massive expansion that brings the magic, weaponry, and currencies of Teyvat into Minecraft, while completely overhauling your end-game exploration with breathtaking new biomes, mystical abilities, and custom entities.
Zombie Expansion
A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more
Conjurer's Dream
Summon entities to fight and defend for you using a diverse array of powerful staffs each with unique abilities.
Impaling Bedrock Parity
Replaces Java's Impaling with bedrock's superior system.
Farmer Golem
Create automated farming golems. Perfect for automating your farm while adding a magical touch to your world.
Stellarity_x_True_Ending_patch
Compatibility layer for seamless integration between Stellarity and True Ending datapacks.
Vex's Transformation
Do you hate Vexes?, but always wanted more allays?

Maim
A brutal enchantment that sacrifices attack speed for devastating critical damage and crippling slowness.
Mob Rockets
Send hostile Overworld mobs on an explosive one-way firework rocket ride! For hand-held, crossbow, and elytra use.
LightAntiCreeper
lightweight plugin prevent creeper destroy and damage 轻量苦力怕烟花插件
Chaosdrachen
Adds characters from the Chaosdragons.
MagicAirdrops
Replace boring airdrops with new events with various rewards and bosses.
7 Deadly Sins : Reworked
A feature-rich Paper 1.21.1 plugin introducing 70 custom enchantments, raid bosses, progression systems, and party-based gameplay inspired by the Seven Deadly Sins.
Freeze Mobs on look
When You look at mobs they freeze
Timothaty's Trinkets
Adds brand-new trinkets to wear and unique mechanics to discover.
UltraRituals-Free
Offering altar system to summon bosses, free version
Cobblemon // Project: Spacetime
A Cobblemon side-mod that adds space-time distortions to Cobblemon, inspired by Pokemon Legends: Arceus.
Warden Fight: Reimagined
A vanilla-like overhaul of the warden boss fight
Bats and Wolves
A Minecraft Datapack about Vampires and Werewolves
ZeeInfused
A competitive PvP plugin where kills reward you with permanent positive effects and deaths curse you with negative ones. Inspired by the Infuse SMP created by InfamousJJ and Dione
The Lost Levels
The Lost Levels is a Backrooms-inspired horror and exploration mod that adds several liminal dimensions to Minecraft.
EndPortal
Control The End dimension on your Paper server — open/close manually or on schedule, with dragon respawn, damage ranking, rewards, and portal protection.
Cold Torch
The Cold Torch is a decorative iron torch that emits no actual light level or heat. It possesses a chilling aura that instantly freezes nearby water into ice and applies a slowness effect to any mobs
Loler's Gems
Adds mob gems that have certain abilities and/or perks! (WIP)
NewPlayerProtection
A powerful and fully configurable Minecraft plugin that protects new players from PvP, mobs, and damage, ensuring a fair and smooth start on any SMP server.
Eternal Ascension
An immersive RPG progression mod overhauling combat attributes, custom magic damage tags, and scaling mechanics.
Magic of the Mind
A mod about discovery, powerful telepathy and the dangers of touching unknown substances.
Mobs Drop Their Abilities
Defeat mobs and steal their powers! Unlock unique passive abilities like flight and teleportation, or use active items like the explosive Detonator. Transform your survival experience by using the monsters' own strengths against them.
Reawakened End
An end update for Minecraft finally! Created by Pjluna and ShadowB.
Feline Presence
Learn the secrets of your feline companions and repel creepers with this leggings enchantment !
DolphinsWithGills
Prevents dryout and drowning damage for dolphins
DTC - Destroy The Core
A competitive PvP event where players must destroy the core to earn rewards.
Portable allays
A mod improving the portability of allays
Wither Rose Tweak│凋零玫瑰調整
Wither Rose's damage rate is changed to 1 second.│凋零玫瑰的傷害速率變為1秒。