Data Packs for Minecraft Java
Browse 15,706 free data packs for Minecraft Java — popular picks include Cobblemon: Neon Violet/Seraphic Gold, Dimension Jumper Origin, Biome Ore Generation.
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Cobblemon: Neon Violet/Seraphic Gold
Welcome to the region of Tokyo-2. After the destruction of Tokyo-1 the region fell into ruins due to the Pokémon legendries classified as Angels. Do you have what it takes to explore a ruined and dangerous new world.

Dimension Jumper Origin
A custom origin made specifically to suit my playstyle. I have decided to share it with everyone. Updates will be made in the future. Feel free to use this as a base for your own origin.

Biome Ore Generation
1 ore + 1 or 2 stone per biome
Glasscutting
Adds the ability to cut glass in the stonecutter.

No Shulker ❌
Disable Shulker in Minecraft by preventing its spawning and removing any that appear in the world

Bookshelf Interaction Module
Build in-world GUIs in Minecraft using Interaction entities. Bind click events, detect hover, and create interactive 3D menus.

Improved Desert
New structures in the desert.

Yet Another Slugcat Origin
Fear the Rain. // A Rain World-inspired Origin.

Growth and Shrinking Potions
New potions that make your player grow or shrink!

infinite ominous bottles
makes trial spawners drop ominous bottles

MoreCrafts
Adds crafts that should be in the game

HiddenOres
Stone, Deepslate, and Netherrack now drop ores!

OP Woods
Turn wood into an overpowered loot source with this fun and fast-paced datapack.

Hardcore Realm
A small datapack that turns your realm into hardcore mode, by putting everyone who dies into spectator mode.

Cave Clean-Up
Removes Diorite, Andesite, Granite and Tuff from world gen and replaces Deepslate with stone

craftable nautilus armor
You can craft any nautilus armor with a nautilus shell and 8 ingots !

Shulker Doubler V2
Featuring a datapack that allows you to get a duplicate of a shulkerbox (This is NOT A CHEAT, IT IS A DATAPACK)
Structural Beyond | SBD
Simple datapack that adds more structures to your world!
Chaos Mode
Adds chaotic events to your world, some good, some bad, some are just weird.

Better End City Loot
Vanilla friendly improvements to the variety of loot found in end city chests.

Attribute Accessories
Datapack that adds Passive, Attribute-Modifying items.
Pixelmon Modded Biomes Support
Pixelmon updated spawning datapack for MC 1.20.2 - Added support for Biomes O'Plenty 18.2, Terralith 2.5.1 & Regions Unexplored 0.5.5

Simple Storage
Simple Storage is a Minecraft datapack that introduces an efficient storage system to your Minecraft World

Deepslate Redstone
Allows you to craft redstone components with cobbled deepslate and blackstone instead of cobblestone, and deepslate instead of stone

Scutes from kills
Makes turtles and armadillos drop scutes.

Rail World: Industrial Sized Veins
A datapack adding extra large veins to the Rail World mod.

Really Simple Origins
Ever wanted simple origins that are not too complicated? Well this is the mod/datapack for you

Daylight Control
Adds more control over the speed of the daylight cycle with custom a custom game rule including the option for 24 hour long days!

Bookshelf ID Module
Assign unique numeric IDs to entities in Minecraft datapacks. Create continuous ID chains and query entities by ID.
MrWilfis's Forgotten Temples (Datapack)
Adds new dungeons to explore!
Grass is OP
Turn grass into an overpowered loot source for fast and exciting gameplay.

Happy Ghast Scaffolding
Place blocks on the sides of happy ghasts while you're riding on them!
DH Chunk Preloader (VIVI2)
Datapack that preloads Minecraft chunks to generate Distant Horizons client files, designed for servers to share a fully loaded world.

No Crops Griefing
Stops mobs and players from being able to trample crops so easily when jumping on them.

CPVP Mobs
A datapack that makes mobs able to crystal pvp.

Bookshelf String Module
Manipulate strings in Minecraft datapacks: concatenate, change case, search, replace, and count.