Minecraft Java 1.21 Mods
Browse 9,258 free mods for Minecraft Java 1.21 — popular picks include Auto-Smelting, PvP, Modded Together.
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Auto-Smelting
Adds Auto-Smelting enchantment to the game!

PvP
The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.
Modded Together
Magic, technology and exploration, all designed to work together. Whether you’re playing solo or with friends, every part of the pack is built around meaningful progression and balanced gameplay.
Project Alpha
A Sci-Fi Mod about travelling back to Alpha Minecraft
Dynamical Compass
Adds a compass, pointing to a custom position.
Simple Hardcore Respawn
This mod allows you to respawn other players in Hardcore mode, at the cost of totem of undying.
CreRaces Classic
Ever wanted to be more than just a human? Explore new races in CreRaces!
Cookiemon - Pokemon Cobblemon RPG & Cookies
Pokemon Cobblemon RPG with 1000+ Quests, Magic, Bosses, Building and more!
Death Generator
Produce FE by draining the life of things around you.
DamageSource Is Not Null Plus
An attempt to fix "NullPointerException: LivingDeathEvent.getSource() is null"
From Magic To Tech
You can do whatever you want From Magic things to Tech
CCDDI (Damage Indicator)
CCDDI, or Customizable Clientside Direction Damage Indicator, adds a simple, configurable, and reliable damage indicator to your heads-up-display.
Just Enough Spirits
Just Enough Spirits adds JEI recipe support for Malum spirits. See at a glance which mobs drop which spirits with a live entity preview and spirit output list.
ExecutableItems
Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !
Wandrous
A magic inspired on Noita's spell system, create wands, mix modifiers, make cool spells!
More Enchants
Upgrade your Minecraft experience with MORE ENCHANTMENTS! - Armor, Weapons, Tools
All the Mods 10 Lite
ATM10 but with a twist and works on most computers
Be Bee Queen - Dragon Survival Addon
■ Bee simulator. Gather flowers, collect pollen and nectar, pollinate crops, and craft royal honey to harness the power of bee magic!
Enhanced Enchanting & Enchantments
This mod adds more than 100 new enchantments that change the gameplay.
Daily Boss
Adding daily boss event into Minecraft
Alchemist's Arsenal
Magical Engineering for every Alchemist's Delight
Cataclysm: Spellbooks & BetterCombat - Compatibility
This is a datapack/mod for compatibility between Cataclysm: Spellbooks and Better Combat
Bloodmoon Update
Adds a lunar event called Bloodmoon to the game

Loot & Explore (More RPG Content)
Explore and loot new structures and fight new dangerous foes!
Mages Guild (RPG Structures)
A small Mod adding a new series of structures to the game, namely The Mages Guild
Even More Magic
Become a wizard! 90 upgradable magic wands, 300+ curios with 3D models, 170+ structures and much more magical stuff xD
Immersive Portals Essentials
This is all the mods needed to play Immersive Portals enjoyably! Some of the mods included are Immersive Portals, GravityAPI, and Pehkui! Thanks for 250 downloads!
Fancy Enchantments
This mod aims to provide powerful, fun, and configurable enchantments for adventure.
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.
Tensura: Ascension
Ascension is a content-rich addon for Tensura that has an Ultimate awakening system onto the base mod, layers in ten custom race lines with their own evolution paths, and adds a roster of new skills, dimensions, blocks, items, and cross-mod integrations.
Artifacts: Curse of Pandora
72 unique artifact items with curses and special effects, and various ranged weapons
Create and Guns
A medium-weight modpack featuring a mix of tech, magic and building mods, spiced with some custom recipes to maket things more balanced.
Petting - Tame any mob!
Pet mobs and have them become protective companions that follow you, offering support and assistance during your adventures.
Glow Ink Plus
Add more functions to the glow ink, in this mod you can make the wool and carpets glow
Iron's Spells: Authentic Wizard Recipes
Brew your own ink and work spells from the comfort of your base
Omnia Arcana
A Core mod for `AllTheMagic: Arcana` Modpack by ATM team