Data Packs for Minecraft Java
Browse 15,904 free data packs for Minecraft Java — popular picks include Create Fuels Compat (IE Diesel Generator) (Datapack), Double Hit Damage, Mini Wood Factories.
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Create Fuels Compat (IE Diesel Generator) (Datapack)
Makes Different Create Addon's Fuel work in Immersive Engineering Diesel Generator.
Double Hit Damage
Doubles mob and player hit damages.
Mini Wood Factories
Welcome to the 1.21+ Mini Wood Factories! Enjoy building with unlimited supplies of wood!
Ghast Tweaks [Data Pack]
Adds craft for ghast tear
Valor's Origins, blessings and classes
A set of custom and modified origins, origin classes and origin blessings Specifically Designed to be used within the sanctuary Modpack
Minecraft, But Stone Drops OP LOOT
Minecraft But Stone Drops OP ITEMS
No Enchantment Trades
Enchantment Trades be gone
Nice Baby Mounts
Adds a chance for some Mobs to spawn with a Baby Mount on their backs.
Ash Ships
Generates ships sailing across your Minecraft oceans!
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.
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.
Cobblemon: More snorlax
Add a variant for snorlax
Minecraft, But It Rains Random Blocks..
Random blocks begin falling from the sky, turning the world into a chaotic and ever-changing survival challenge. Adapt quickly, dodge the falling blocks, and use the unpredictable terrain to your advantage!
Dungeon Crawl Dimensional Patch
The datapack files for spawning dungeons in other dimensions
[CC] TieredZ - Scorchful
A compatibility datapack/mod for TieredZ and Scorchful.
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。
Cobblemon Bird Nests
Cobblemon & Bird Nests compatibility datapack.
Little World Tweaks
Smallish changes to the world of Minecraft

Xtabay's Villager Creator / Generator
Create custom villagers and edit them easily
Air Place
A datapack that lets you place blocks in air.
Valkyrien Skies Copycat Mass Lower
This makes all of the copycat blocks from create fabric, create:copycats+ and Steam n' rails super light so you can make cool planes and other things in Valkyrien Skies.
Proximity Lamp
Adds 4 light modes: proximity, nocturnal, permanent and proximity-nocturnal. Works with redstone_lamp, candles, copper_bulbs and campfires.
Better Apple Drops
Tweaks apple drop rate from leaves.
Minecraft Extended Data Pack
Various recipes intended for use in the Minecraft Extended modpack. Feel free to use for your own projects though.
FZero Drops
A adventure focused datapack I made for personal use. I just wanted to make it available to others.
Working Elevators
Adds working Elevators to Minecraft!
POWERful Crossbows
Tired of crossbows being useless? Well now they aren't! With this datapack, Crossbows can be enchanted with both Breach and Power!
Soul Mage Origin
An origins addon that adds a new origin the Soul Mage!
Dripleaf Launchers
Give Dripleafs a new exciting use that will launch you up into the sky! Perfect for Elytra use!
Bookshelf View Module
Execute commands based on what an entity is looking at.
Epicfight x Kagurabachi-Sacred Steel-Compatibility
adds compatibility between epic fight and the kagurabachi sacred steel mod
LifeSteal PVP
Datapack for modified LifeSteal heart system
No "Too Expensive" (Blacksmithing)
Removes "Too Expensive" from Anvils since 1.13! Also lets you repair and recycle anvils, too!
Maa's Sky Islands Classic
Datapack that changes world generation and makes the game more difficult
Rot-to-Hide
Players can transform rotten flesh into leather by smelting it in a furnace, smoker, standard campfire or soul campfire.
Coated Blades
Potion effect tipped/coated weapons that inflict effects on players and mobs.