Data Packs for Minecraft Java
Browse 546 free data packs for Minecraft Java — popular picks include Better Hardcore Datapack, [End Replacer] - The Pee Dimension, MineMagic pack.
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Better Hardcore Datapack
Completely overhauls Hardcore mode to be true danger.
[End Replacer] - The Pee Dimension
Replaces The End with The Pee Dimension. Good for servers that ban The End.
MineMagic pack
Add 10 new biomes to your world without changing the landscape.
BetterExploration
Adds features to Minecraft to make exploration more rewarding, interesting, and repeatable.
Canvas Dimensions
A data pack that adds three flat utility dimensions for building, redstone testing, and creative projects.
Euphoria Ghasts
Adds the Euphoria enchantment to harnesses, speeding up happy ghasts
Akoi Meexx: Teraport
A datapack designed to introduce gameplay mechanics for teleporting across any dimensions in a minecraft world.

Lost Tales
A Datapack that adds overworld exploration and new items for combat. This datapack is designed to be used on servers, however it can be used in solo play.
All Explorer Maps
Gives you all the reworked exploration maps from 26.3 Snapshot 7 with one command.
cborder
A simple datapack that adds a circular border
Survival+
Survival+ is a datapack that adds difficulty and suprise to Minecraft again. By adding tougher enemies and cool unique items. Along with a bunch of new mechanics and reworks of some old ones, causing you to relearn Minecraft in a whole new way!
Kinda Winter Mode
Vanilla terrain generation but with a lot of ice and snow!
shepherds house repair
Fixed the issue where the Shepherd house could not be generated
Randomized Structures
A datapack that continuously spawns random giant structures near the player every 1 minute.

Kinda Winter Mode - Vanilla Foliage
Vanilla terrain generation but with a lot of ice and snow, AND vibrant vanilla foliage!
Frick the Deep Dark - 1.18.2ify your game
trims the lower-quality microsoft content from after 1.18.2
Snowrain
This datapack introduce rain in the snow
Spawn in Air
This is a simple datapack, that spawns player 150 blocks in the air with slow falling

minionSkyBlock
Adds a SkyBlock island start and craftable Minions that mine, farm and gather resources for you.
Better Mansions
A complete remake of woodland mansions updating every room to have new blocks, features and loot.
Rarer Ores
Makes all ores twice as rare. Compatible with Mythic Metals.
End Recipes
Datapack to add custom recipes replacing cobblestone with end stone for stone things, and adding ways to get things like wood, blaze rods and saplings without going to other dimensions.
Tom's Loot (Dp Edition)
This datapack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis. Datapack Edition
Verdant Shell Edition
A data pack based off of Matcha Flavoured with a signifincant amount of changes made (balance changes and core game mechanics changes).
bedrock flatter
it just make the bedrock flat in the overworld, that's it

MazeGen - Simple Jigsaw Structure
This is a simple maze structure utilizing the vanilla jigsaw system used to generate structures such as villages and Nether fortresses.
Endless Ancient Cities
A new dimension with infinite ancient cities just floating above the void
Slower Progression System
This datapack slows progression of the game significantly, good for servers where you don't want people to speedrun full diamond armor in half an hour.
Camille's Small Ruins
This datapack adds a bunch of small ruins generating throughout the overworld.
Dimension Sickness
Getting Sick of Staying in Dimensions
Vanilla Upgrades
This project adds enhancements such as recipes, features, etc.
NVD - No Vanila Data
Removes all vanilla achievements and crafting recipes from the game. Created to help map creators.
Unender Thy Chests
Completely removes Ender chests. Not just the crafting recipe.

Home of creativity
WIP A datapack that adds a spacious Creative Home dimension specifically for building in Survival mode
Timeworn
Your world ages. Paths wear in where you walk and fade when you stop. Stone cracks, moss spreads, dead trees fall. Ruins and barrows of people who came before surface over time, with loot and readable history. Fully configurable.
CoffeeG's Wall Climbing Data Pack (26.2, 1.20.1) – Scale Walls With Ease
CoffeeG's Wall Climbing Data Pack introduces a new wall climbing mechanic to Minecraft, allowing players to scale vertical surfaces with ease. This feature adds a fresh dynamic to exploration and traversal, making it easier to navigate complex terrain and structures. Features: Wall Climbing : Jump into a vertical surface and then press sneak (Tips: You […]