Data Packs for Minecraft Java
Browse 384 free data packs for Minecraft Java — popular picks include Injured Effects, Ashen's Zombie Apocalypse, Herobrine Data Pack.
Updated daily
Injured Effects
This mod adds effects to being low on HP! This applies to players, aswell as humanoid entities like villagers, illagers, and piglins!
Ashen's Zombie Apocalypse
Might want to hide...
Herobrine Data Pack
Adds Herobrine into your Minecraft world.
HyperLeash
Leash mobs to fireworks! Leash mobs to each other!
MC: Zombified
MC: Zombified turns your Minecraft world into a zombie apocalypse! Only zombies will spawn, even in the Nether, replacing all other hostile mobs.
Craft Spawner
Adds a crafting recipe for the spawner
Shadow & SoulSilver Lugia Addon
I made a Shadow Lugia addon for Cobblemon. Use this as a data and resource pack to amplify your experience!
Lumenfuchs' Dummy
A horror-esque entity who observes the player a little too close.
Logical IFrames
Reinvents damage invulnerability (AKA red flashing) to be more threatening and challenging.
Cave World Remastered.
Brings back the Old Cave World type but Better and More Improved.
Moar TNT
Moar TNT adds loads of new creative, crazy, dangerous new TNT to the game. Blow up your friends, mine for diamonds, or flip mobs upside down. So much TNT, with so much potential for fun!
Cobblemon - Cartoon / Anime Character Pack
Small mod to add famous female characters from cartoons, anime, video games, etc.
Cobblemon - Family Guy Character Pack
Small mod to add Family Guy characters as catchable Pokemon in Cobblemon
Pastamon [Cobblemon]
a Cobblemon Addon that adds pokemon from various creepypasta's to the game
Custom Breed Cooldown
Change the breed cooldown for mobs and villagers!
Double Shulker Shell Drops
Makes shulkers always drop atleast 2 shulker shells upon death so that you aren't left with an odd number of shells.
Nightmare Mode
A datapack that expands on Minecraft's hard difficulty to make the game exponentially more difficult!
Classic Mechanics
Adds a variety of configurable features from older minecraft versions!
1 Hit
Allows creative players to kill mobs with one hit.
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

oSzoukaua's: Bee Small
A Datapack/mod that can make Bees smaller! (or set a custom default scale!)
Minecraft Chaos Datapack
Inspired by the GTA Chaos Mod. There are 190 different effects possible in this challenge datapack!
Adult Zombies Only
Replace all baby zombies and similar with adults! Toggleable
Vaults of Abandon
Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.
Cobblemon: Sculked Mons
Added Sculk-infested Pokémon forms
Better, Faster Happy Ghasts
Configurable speeds for the Happy Ghast, perfect for survival servers!
Destroyer Zombies
Makes all zombies able to destroy doors.
Cobblepastas [Cobblemon]
Adds creepy new Cobblemon of legend to your world. Beware...
Moar Bosses
Moar Bosses adds 7 types of randomly spawning bosses into your Minecraft world. Each boss has 3-5 unique and crazy magical attacks, and drop cores that can be used to craft magic wands. The bosses have custom textures using Optifine or Reselect or CET.
Nasir's Mobs Plus
Adds more mobs based on the biome! and maybe some more evil ones...
Mob Spawner Recipe
now you can craft your own mob spawner
Wither Ascension
Makes the Wither boss harder with phases and abilities

Ashen's Better AI
Improves mob ai, by adding mob jumping, a foodchain, and more!
Killer Bunny Name Tag
Naming a rabbit "The Killer Bunny" will turn it into a killer bunny
NightTime
A horror and challenge datapack made for only the bravest to try.
Craft Trial Spawner
Adds a crafting recipe for Trial Spawners