Data Packs for Minecraft Java
Browse 2,961 free data packs for Minecraft Java — popular picks include More Proffessions, Sizeable Creeper, Witchcraft & Wizardry.
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More Proffessions
Adds 6 new villager professions to your world with this datapack! Craft the new job blocks and place them down for the Villagers to provide new trades to you!
Sizeable Creeper
Just a datapack that spawn creeper at different size
Witchcraft & Wizardry
All your favorite Magical spells, enchantments, potions, animals and so much more are in a single datapack waiting just for you!
Simple Wither Buff
Gives some simple buffs to the wither, nothing overkill
No Vindicator ❌
Disable Vindicator in Minecraft by preventing its spawning and removing any that appear in the world
Smarter Creepers
Smarter Creeper Anti-Grief! (It Just Makes Sense)
Stillagers
A datapack which helps with villager lag in trading halls.
Repurposed Structures - Domestication Innovation Compat
Pet Shops in RS villages!
MC-Themed Powers
Adds special abilities you can unlock in survival Minecraft. Each power is based on Minecraft mobs/biomes.
Faster Ghaster 4x
Simple datapack that makes the Happy Ghast four times as fast!
Leads on Villagers
Use leads to move Villagers!
Talking Bubbles!
Talking bubbles is a datapack combined with a resourcepack that makes villagers able to talk to each other!
AllTheFakemon
AllTheFakemon is a combined datapack collaboration featuring Fakemon from many popular packs. Enjoy a massive collection of Fakemon in one place!
Undead Horses Overhaul
Adds new undead horses like drowned horse, stray horse, and gives some features to the zombie horse
Killer Queen Mewtwo (Cobblemon)
Adds a new form of Mewtwo based on Killer Queen from JJBA
Inclusive Free the End
A datapack that grants "Free the End" to all players that contributed to the dragon fight
Cobblemon E. Eevee
Added a cute Eevee wearing a strawberry hair accessory into Cobblemon
Cenozoic Ore Fossilmon
Brand New Fossilmon Resurrected With Ores in Cenozoic Variants
Blobbos [Cobblemon]
Add your favorite blob into Cobblemon !
michael9r9r's RPG Loot (modern port)
This is michael9r9r's "RPG Loot, Mobs & Dungeons" data pack, working in 1.21.9 and later, with a few minor tweaks.
Hatred
An expanding minecraft zombie datapack, trying to build a feeling of actual realistic zombie apocalypse versus the player while maintaining minecraft's essence.
Convert DragN's Livestock Overhaul Horses to SWEM Horses
A lightweight datapack that automatically replaces DragN's Livestock Overhau horses with SWEM horses — no command blocks required. Runs every tick to ensure full immersion when using the Star Worm Equestrian Mod (SWEM).
Nice Nitwit Quests
Nitwits are lazy and want you to do simple Quests for them.
Christmas Datapack
A Datapack that adds 12 new Christmas features to Minecraft! A Christmas tree and presents, candy canes and roast chicken feasts, and a bunch more cool items!
Piglin Brute Drops│豬布林蠻兵掉落物
Piglin Brute will drop Netherite Scrap when killed.│豬布林蠻兵被擊殺時會掉落下界合金碎片。
Ink Spitting Squid
Improves the vanilla ink effect by adding Blindness. Glow Squid will give Night Vision when disturbed.
No More Helpless Guards (Guard Villagers)
Buffs Guard Villagers with better & modded equipment

Xtabay's Villager Creator / Generator
Create custom villagers and edit them easily
Double Hit Damage
Doubles mob and player hit damages.
Chamber Refurbished
An update to the chambers to fix and refine their gameplay and design
Mob Loot Variants
This data pack changes the loot table of mobs that have variants. Cold and warm variants give different amounts of items.
Nice Baby Mounts
Adds a chance for some Mobs to spawn with a Baby Mount on their backs.
Orb of Ankou
Harvest mob souls and condense them using forbidden nether magic to obtain mob abilities! Learn how to fly, or simply become turtule-man.
FZero Drops
A adventure focused datapack I made for personal use. I just wanted to make it available to others.
More Passive Mobs
More Passive Spawns increases the amount of passive animals in your world by periodically spawning small groups of sheep, cows, pigs, and chickens in the Overworld. The datapack stays vanilla-friendly while making the world feel more alive and natural.
Aethermons
Allows for a few Pokemon (including Ultra Beasts and Legendaries) to spawn in The Aether.