Data Packs for Minecraft Java
Browse 868 free data packs for Minecraft Java — popular picks include Go back! I want to be rod!, Auto Aim, DinoBriks Rum.
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Go back! I want to be rod!
Shapeless recipe for recrafting two blaze powder or four wind charges into their respective rod forms.
Auto Aim
A small adjustment of the arrow to the target.
DinoBriks Rum
A brewery datapack that adds 80+ new drinks! Craft and age drinks!
Auto MLG
Automatically MLG when holding water or powder snow! Easy and interactive toggle menu included! Now with an optional Auto Mace MLG!
Dragon Movement Fix
Fixes the old bug introduced in 1.14 where the Ender Dragon's Vertical Movement is very slow. Effectively patches out one-cycling. If you've fought the dragon in 1.12 or 1.13 you might know what this is.
Craft Enchanted Golden Apple
Makes enchanted golden apples craftable
No Build Limit
Increased build height limit! Build from -64 to +2032
Infinite Infinity
Allows any item to be enchanted with Infinity.
HyperLeash
Leash mobs to fireworks! Leash mobs to each other!
BlazeandCave's Advancement Pack Enhanced Discoveries
"Enhanced discoveries" is an unofficial add-on for Blazeandcave's Advancements Pack that adds over 300 new advancements. Now with Hardcore Support!
Fast Sleep
Instantly skip to day when sleeping
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!
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.
Piglins Guard Everything
Piglins guard everything. You better be ready to fight them off.
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!
KiCK's Wither Shrines
Adds Wither shrines across the Nether to make the Wither fight much more epic.
Death Animations
[players & entities] explode into bits when they die!
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!
Natural Cataclysm
Adds natural disasters to Minecraft, including earthquakes, tsunamis, tornadoes, meteor strikes, droughts, and black holes.
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.
Minecraft, but if you touch grass you die
A very simple datapack/mod that will rapidly kill those who come in contact with grass.
Elytra Lunge
Allows the "Lunge" enchantment to work while gliding with an elytra
Classic Mechanics
Adds a variety of configurable features from older minecraft versions!

No Lunge Cooldown
Removes cooldown from spears having lunge enchantment
1 Hit
Allows creative players to kill mobs with one hit.
0,5 HP
If you fall from any height, you will have at least half your health left.
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.
Minecraft Chaos Datapack
Inspired by the GTA Chaos Mod. There are 190 different effects possible in this challenge datapack!
World Loading Tweaker
Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality

Tasty Supplies
Adds +90 new food items and 2 new weapons/tools to Minecraft!
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.