Minecraft Java 1.21 Mods
Browse 3,597 free mods for Minecraft Java 1.21 — popular picks include Cobblemon, Savage Ender Dragon, Raided.
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Cobblemon
A Pokémon mod for Fabric and NeoForge
Savage Ender Dragon
Overhauled ender dragon fight with new mechanics
Raided
Expands upon the vanilla raid system to allow for more advanced raid mechanics

Cobblemon: Mega Showdown
Adding mega evolutions, z-moves, teralization, dynamax, ultra burst and fusions to the game
[Let's Do] Vinery
Vinery expands Minecraft with deep wine-making mechanics, from growing grapes to fermenting and aging refined beverages, paired with elegant vineyard decor.
The Aether
The Aether Team presents the original Aether mod! Maintained and kept up to date for modern versions of Minecraft and fully compatible with multiplayer!
Zombie Extreme
This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i
TslatEntityStatus
View entity health and other statuses. Make smacking things fun again!

Spawn Animations
Hostile mobs dig out of the ground or poof into existence when they spawn!
MysticMons
This pack includes models and animations for Pokemon currently not available in the base mod. Also enables Legendaries to spawn in the wild
Qliphoth Awakening
Adds various bosses with unique attacks and mechanics.
Companion 🐕 (Fabric)
Mechanics to avoid losing your pets, but don't break the vanilla feel
LumyMon
Craft maps to locate rare structures & gyms across every dimension, and collect unique legendary items to power up your Cobblemon experience!
Cobblemon cafe
Adds new outfits to some Pokémon based on those seen in Café remix!
Bountiful Fares
Enhances the food and farming side of Minecraft!
Cobblemon Size Variations
Allows for Cobblemon to spawn in different sizes.
Ender Dragon Fight Remastered
A difficulty increase of Minecraft's final boss, with a focus on a somewhat Vanilla feel.
The Broken Script
Here I am
Realm RPG: Fallen Adventurers
Improves world exploration by adding skeletons wtih treasures. Vanilla style.
Companion 🐕 (Neo/Forge)
Mechanics to avoid losing your pets, but don't break the vanilla feel
Etcetera
Simple mod that adds random vanilla friendly features
Create Mechanical Spawner
A mechanical spawner block. Generates Mobs with rotation power.
More Overlays Updated
Adds NEI-like light overlay for mob spawns, a chunk border overlay and a JEI item search overlay. (updated for 1.15.2, 1.16.5, 1.18.2, 1.19, 1.20 and 1.21)
Companion 🐕
Mechanics to avoid losing your pets, but do not break the vanilla feel
Create: Mob Spawners
An addon for the Create mod for Minecraft. It adds a tool that can catch mobs which can then be placed into a Mechanical Spawner.
Milky Way
Adds a little patience to farming: milking mobs now triggers a configurable cooldown.
Cobblemon Alpha Project
A mod that allows for naturally spawning Alpha Cobblemon in your world!
Armageddon
A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !
Carpet TIS Addition
A Carpet mod (fabric-carpet) extension, a collection of carpet mod style useful tools and interesting features
HeroBot
Framework for fabric based server side players (and extra helpful settings)
Cobblemon: Legends Untold
Adds legendary pokemon & their structures.
Let Me Sleep
Monsters are keeping you awake? Customize sleeping, waking, and bed mechanics freely.
Blended Compat
Adds more compatibility between mods commonly found together in modpacks.
Carpet PVP
Fork of Carpet Mod that fixes PVP-related bugs with carpet fake players and adds some new commands.
TravelerZ
Adds titles while traveling through biomes to show the average level of mobs as an addon for the nameplate mod
Zombie Improvements
Improves zombie leader and reinforcement mechanics and fixes a few bugs