Minecraft Java 1.21 Mods
Browse 1,580 free mods for Minecraft Java 1.21 — popular picks include PokeTale Cobblemon, Harmless Slimes, Skebob.
Updated daily

PokeTale Cobblemon
PokeTale is a magical themed Cobblemon pack focused on progression, competition, and long term gameplay!
Harmless Slimes
This datapack/mod makes slimes do no damage
Skebob
Little creature hiding in jungle, can you find him?
RoyTopMobs
RoyTopMobs – Damage Ranking Plugin for MythicMobs
EmeraldDawn
EmeraldDawn adds powerful Ethernal Emeralds, magical wands, mystical blocks, lucky emerald apples, blueberries, unique emerald tools, and glowing emerald Allays that help find ores, bringing new magic, adventure to Minecraft💚✨
SoloLeveling999
SoloLeveling999 — Forge your own power as you slay mobs, level up, and master four core stats—Agility, Strength, Vitality, and Attack Speed—to evolve from an ordinary survivor into an unstoppable force.
Crystal Recolorer
This mod allows you to change the crystals color to your desire
Origins999
Origins999 is a custom Minecraft Spigot/Paper/Purpur plugin that introduces unique origins for players, each with special abilities, buffs, and debuffs. Players can choose an origin, form groups with others of the same origin, and complete quests
Spicy Stuff Mod
Adding spicy peppers to Minecraft was a brilliant idea with zero consequences (except when you breathe fire on mobs and completely vaporize them). - MOD WILL SOON BE MERGED
More Ore -
Mod that adds more content and more ore to minecraft. New content includes bosses, dimensions, weapons.
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
Valhalla Echoes
Adds Norse Mythology inspired items, mobs, tools and overpowered weapons to the game.
Yori3o's Grappling Hooks Winch Enchantment addon
This mod is an addon for the popular Grappling Hooks mod by Yori3o. It adds the winch enchantment to the game, which allows you to pull mobs toward yourself.
Solid jokes
Solid jokes this is a set of cool things and tools
The End Reimagined
A comprehensive endgame expansion that introduces a brand new dimension and unique biomes to transform the desolate reaches of the void. Designed for both solo and multiplayer play.

The Creep
An ARG like mod adding a progressive entity that becomes more aggressive as you complete tasks.
FPS BOOSTER MOBILE -ltw render
A lightweight optimization pack designed for low-end mobile devices to maximize your FPS and keep RAM usage as low as possible.
Simple Damage Caps
Data-driven and fully customizable mod that allows you to put arbitrary per-hit damage caps on any mob.
Foksi Bum Beginning
Adds dweller spirit mob that chases the player and drops powerful items if you could defeat him
Oki's Star Wars Mod
This is fan made mod based on Star Wars
RuneDelta
150 runes for weapons, armor, shields and tools that spice up combat and exploration

Random Enchant
Now, all you need to do is attack mobs, and the item in your hand will gain enchantments automatically.
Phantoms Begone!
A mod to counter phantoms more effectively making them more bearable.
Curse of the Yeeters
TNT Yeeters have returned from the dead! And they're cursed!
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
Locating Players/Entitys
Allows to Locate Players and Entitys Alike.
ExplosionController
Control Minecraft explosions by type, world, and damage.
Cobblemon Pick Your Poison
A world of monsters, magic, steam, and industry—choose your path and pick your poison.
Damage Indicators
Simple Damage Indicators to see how much damage you deal.
S4mus Possession
Possess and play as many different Minecraft mobs, each with custom abilities, sounds, movement, and aggro behavior. Zombies, skeletons, illagers, wardens, breezes, endermen, wolves, piglins, pandas, and more all have unique mechanics.
Mine RPG
This is combination of mods to add more content to Minecraft including bosses, biomes, creatures. This is more RPG adventure style while keeping all vanilla. No extra metals or materials are added on this pack.
My Shadow
My Shadow adds a unique side quest to Minecraft, involving a cursed relic, a sword duel and other magic stuff.
dtdangoens
Mobdangoens is a deadly mob found in deep caves or dark places. It moves quickly, hits hard, and climbs walls to chase prey. It may emit toxic gas or summon allies. Defeating it grants rare loot, but only skilled, prepared adventurers can survive.
Elysian Horizon
A beautiful modpack with a lots of custom mobs, bosses, tools and mechanicts
Bane of Arthropods Addon
Let Creepers be affected by Bane of Arthropods!
The Exploration Pack
An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions