Minecraft Java 1.21 Mods
Browse 1,557 free mods for Minecraft Java 1.21 — popular picks include Useful Snowball, Repairsmith, Variating Mobs.
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Useful Snowball
Useful Snowball! Make snowballs do damage, slow mob and even clear all fire nearby!
Repairsmith
Adds a repairsmith villager that can repair damaged items for emeralds
Variating Mobs
Mobs can spawn with varied stats! Aswell as a few more related things.
Goetied
A comprehensive magic mod featuring spellcasting, summonable servants, mystical structures, and the ability to transform into a powerful Lich. Ported to NeoForge 1.21.1.
Phantomcatcher
Way to protect yourself from phantom spawning
Mobility Enchants
A datapack that adds some mobility granting enchantments
Artificer's Armory
A weapon expansion for mage and spellcaster playstyles.
Daily Boss x Bosses of Mass Destruction
Compatibility between Daily Boss and Bosses of Mass Destruction.
Pulchra Occultorum
This was a mod all about Victorian Science, Carneval and Occultism. Features are put on hold for now.
Caged Mobs - KOTS
Port Caged Mobs into 1.21.1, Poem for Modpack Authors
SMP Silk Spawner
Silk Touch spawners implemented in a vanilla/smp friendly way! Fully configurable with different things that could happen with breaking spawners
Titans
This mod is made for those who love adventures. Adds new ore, materials, items, structures, and a boss
SlenderMan: Reborn
Adds SlenderMan to Minecraft!
Enchanting Realms
Adds a new mystical dimension with new blocks.
Dungeons and Dragons
Discover unique legendary magic weapons, armour and artifacts inspired by Dungeons and Dragons lore.
Evomut
An RPG mod that adds different statues for the player, mobs, weapons and tools. New biomes and classes
Paranormal Killer's 土 Paranormal Order
A model based on the Brazilian RPG Paranormal Order.
Herobrine Boss Fight
Adds Herobrine Boss Fight to Survival Minecraft. Only for really skilled players.
Golden Dandelion Backport
Adds the Golden Dandelion to earlier versions of the game
Curios Dragon Eggs
Dragon Eggs can be worn in a Curios slot and grant configurable effects to the player.
Garfield
Adds Garfield to the game, and some Garfield themed stuff Original Garfield (Pictured in images) and current model made/inspired by FishStacks on twitter
PokeSize - Cobblemon Size Changer
Resize your Pokemons :)
Soul Knife
Adds a soul knife whose damage increases as you kill mobs with it!
AxoChaos: Axolotl RPG
Discover axolotls as masters of magic and elements. From ancient trades to legendary artifacts, explore a world that will flip your perception of these creatures upside down.
Mob Heads Powers
Gives the wearer a status effect based on the mob head equipped

DinoBrik's Species | Fantasy Races
Adds 10 fantasy races you can play as. Includes Dwarves, Elves, Goblins, Minotaurs, Giants and Pixies. Races/Species give unique abilities aswell as change many aspects like health and size.

God Weapons
Added a mod that introduces an overpowered axe, sword, and new ore material
Aerolith
Datapack which turns your average overworld into a not so average Skylands experience!
Combat Expansion
Adds a whole new collection of weapons, armor, and enchantments for PvP
Dimensions & Dungeons
Explore a new world full of undiscovered possibilities, with new dimensions, bosses, mobs and structures.
Better Skins
Better Skins is a modpack focused on improving player and mob appearances, offering enhanced customization, smoother models, and richer visual detail without changing core gameplay.
Health & Damage HUD
Displays health and damage indicators for entities in a simple and intuitive way!
Project: Summons
Useful companions for fighting AND adventuring! New and unique systems for creating your story!
🎃 Allhallows ~ Halloween
A Halloween decoration mod that adds monsters, costumes, and decor
One Tap Phantoms
Makes Phantom HP configurable
Eye of Dreams
When night falls, new powers awake. Adds the Eye of Dreams to Minecraft