Data Packs for Minecraft Java
Browse 15,873 free data packs for Minecraft Java — popular picks include Bizigus' Cheaty Start, Craftable Red Sand, Re-Fresh🔄️.
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Bizigus' Cheaty Start
A Minecraft Datapack that give you a Iron Pickaxe on world creation
Craftable Red Sand
Adds the ability to craft red sand and its variants.
Re-Fresh🔄️
A new style of play! Kill player for their refresh points to upgrade yourself!
Tilla's Tweaks
A collection of changes aimed to "Fix" or "Enhance" various aspects of the game with vanilla in mind.
AoE Tipped Arrows
AoE for tipped arrows when they do not hit entities.
Aftermath 4
This a datapack that adds new features to your game, like crafts and some structures!
ephemeral_beacon by only5117 1.21x
Ephemeral Beacon is a rare block that cosmetically transforms neutral mobs within a 50 block radius over three in-game days. It creates permanent unique color variations like lavender sheep or gold striped pigs adding subtle magic to your world.
gohrcat's Recipe Tweaks
Reworks many recipes and adds brand new ones all to make crafting easier and more accessible!
KongNitro Advancements
All the advancements used at the Kong Nitro YouTube channel
YukiRecipes-Standalone
qol recipes from YukiCore
Simple Timer
Adds a simple actionbar timer to count playtime and a few commands to configure, start, stop and reset it.
0899 Wyrdeer Hacked Changes
Separating Cobblemon Hacked Changes into separate Datapacks. Wyrdeer Hacked Changes gives Wyrdeer the ability to hover, like the Stantler in the Pokemon Christmas movies. That is all.
bedrock flatter
it just make the bedrock flat in the overworld, that's it
Playerless Spider Eyes
A simple datapack that makes spiders and cave spiders drop spider eyes even when they are killed without player involvement.
Attrition
A world that answers your progress. 600+ mechanics: bleeding, thirst, curses, diseases, rebuilt bosses and a world that learns from every mob you kill.
Block, Paper, Scissors: Stairs & Slabs
Turn Blocks, Slabs, and Stairs into each other on the go with the 2x2 crafting grid. No need for a Crafting Table.
Happy Ghast Flight Speed Harness
Adds a Flying Speed enchantment (levels I-III) for the Happy Ghast harness — enchant it at an enchanting table like any other gear.
Simple Chocolate
Chocolate datapack. You can craft chocolate witch cocoa beans and sugar
Way better happy ghast speed
The higher you get, the faster you go!
MC LockDown
This is a datapack made to slow progression in minecraft by giving different challenges in the many ages of the game.
Wild Life Series
Wild Life Series is a fan series inspired by the Minecraft YouTube series Wild Life, created by Grian and featuring creators such as Scar, Bdubs, and many others.
Dye Cushions
Easily colour cushions with dyes
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.

Contrasting Curses: Leveled
Addon enabling levels for a collection of unique curses with interesting tradeoffs encouraging interaction with cursed gear
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
Seals Delight Compat
Adds brand new Seals (player titles) for the Seals Mod based on Farmer's Delight advancements!

Interaction-tool
Interaction entity editing tool
Ecosy
This pack adds a economic system to you're server
MineColonies Structures Begone!
Simply removes the pre-generated structures from Mine Colonies, keeping your world, how you want it.
Spell X Apotheosis
Adds gems with spell attributes and new affixes
ChestHelper
You can fill chests with different things.
Dacy's Totem Crafting Recipe
This data-pack adds a totem crafting recipe, This is designed for any survival playthrough due to the crafting recipe's difficulty.
Daily Boss X Ancient Elements
this datapack makes daily boss and ancient elements compatible
Ars Additions Codex Recipes
adds recipes for each tier of codex as well as a simple dupe recipe. feel free to delete the dupe recipe if you don't want it.

Dragon Egg Keep-Away (DEKA)
Dragon Egg Keep-Away for 1.21.1
Mob Speedometer
A modified version of SilicatYT's Speed Display datapack that works on other mobs