Minecraft Java 1.21 Mods
Browse 2,731 free mods for Minecraft Java 1.21 — popular picks include HKMC, Trickster LISP, Magical Weapons.
Updated daily
HKMC
A datapack that adds various Hollow Knight features to Minecraft!
Trickster LISP
LISP Transpiler for Trickster mod
Magical Weapons
Adds special weapons to Minecraft
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.
Enchantment Extractors
Remove enchantments from enchanted tools, armor, and weapons. But be careful, there might be unexpected side-effects.
BloodyParticlesMod
Make every hit feel meaningful. Mobs splash thematic blood and impact particles when damaged different effects per mob, scaling with attack charge and critical hits.
DC's Simple Occultism
A variety of items and rituals with an occult theme, as well as vampirism mechanics and several new weapons and armors.
SmeltedOres
Smelts ores that are mined instead of you having to smelt them
Tarot Card Booster Packs
An add-on for shiroroku's/Suel_ki's Tarot Cards (Remastered) mod adding booster packs straight outta Balatro to complete one's tarot deck!
SOULS PLUGIN (Discountinued)
Plugin that adds to your smp new mechanic of souls souls to server !
Karma's Cobblemon Mechanical Magic
A modded Minecraft server blending Cobblemon and Create with bonus magic and tech from Mekanism and Mystical Agriculture
Toukun's Mod
This mod is the culmination of what my friends and I think would be fun to include in Minecraft as a Mod.
Theosis
Plugin-ready RPG survival with loot, gems, bosses & biomes. Thesis-style modularity. Multilanguage Apotheosis-inspired
PumpkinPVPReloaded
Add special exploding pumpkins to your server to be used in pvp. Highly customizable!
Combat Numbers
See how much damage you deal, with style! Different indicators for different damage types.
Refined Combat
Rebalancing pvp in minecraft focusing on pvp mechanics in vanilla whilst improving on it with new enchants and mechanics Explosions rebalanced rare enchants added combat logging system added rebalanced elytra
Roudey's Re:Enchanting
A rework of the enchanting table with various improvements and additions, while keeping it vanilla friendly!
Don't Kill Friends!
Protect your tamed animals from damage, even when you're offline! Lightweight plugin with HEX color support and full configurability for Minecraft 1.16.5-1.21.11.
The Alchemist's Touch
The Alchemist’s Touch reworks Minecraft’s potion system with new effects, early-game ingredients, and advanced alchemical interactions.
JustFly
A simple and elegant flying mod for Minecraft 1.21.4 and higher with NeoForge that allows players to fly like in Creative Mode with fall damage protection.
SpawnLite
The 4KB Spawn Plugin
Origins: The Owl House
An Origin plugin that adds covens and spells themed on The Owl House, made for Origins-Reborn!
Origins: Vampire CONTINUED
A continuation of the original by Venekiel.
Sleep Animation: Immersive Sleeping Plugin
Simple: Adds an animation while the night is skipped by players sleeping, making things really more immersive!
Soul Cage
Soul cages for capturing and releasing mobs
Teyvatcraft
A Minecraft mod inspired by the HoYoverse game "Genshin Impact."
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.
Gravity Book
Adds a book that when you hold it gravity is flipped, similar to when you drink the Gravity Potion in terraria.
FireworkX
A simple firework command with many possibilities
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
Double Hit Damage
Doubles mob and player hit damages.
Weightless
A highly configurable, semi survival-friendly flight mod
Enchantment Peek
Stop gambling on your enchantments! See exactly what you're getting before you click. Reveal all enchantments before.
Aspect Alchemy
Brew unique potions by combining alchemical aspects of Minecraft items! Aspect Alchemy adds a deep, customizable potion-making system using an Aspect Cauldron. Combine ingredients based on their hidden "aspects" to create powerful elixirs
Staff X-Ray
A powerful and optimised X-Ray for your server's staff
Mace Glow
This plugin adds a glowing effect to every player who has an MACE in their inventory