Data Packs for Minecraft Java
Browse 15,692 free data packs for Minecraft Java — popular picks include Mob Heads Collection, Simple Structures: Caves, Stack Enchants.
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Mob Heads Collection
Mobs can drop their head when killed by a player

Simple Structures: Caves
Adds structure to vanilla-style caves

Stack Enchants
Stack Enchanted Books of the Same Kind

Rarity Tooltips
This datapack customises item tooltips to reflect their rarity.

No More Chorus Plant
Removes chorus plants from the world generation.

Mob Tweaks
In this data pack you'll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs. Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.

Better Mob Drop(No Advancements Version)
[Better Mob Drop without advancements]A Minecraft mod/data pack which provide more reasonable mob drop

No F3/Debug Screen
Removes the debug screen, server side

Galosphere Muskets
A resource+datapack for ewewukek's Musket Mod which integrates it with Galosphere, as well as adding some extra mod compatability.

Apple Trees
Introduces fruit-bearing apple trees! Trade for apple saplings with wandering traders or find them growing in forests!

Better Stoneworking
Adds more shortcut recipes for stone, cobblestone, sandstone, smooth sandstone, smooth stone and deepslate

Working Trains
Adds working Trains to Minecraft!

CreateBarters
A small but great datapack that adds create mod trades to piglins.

Create: Copper Oxidizing
Datapack/Mod Allowing oxidizing Copper Using Spouts

Purgatory
An asymmetrical horror minigame, that revolves around a place called purgatory, and justice for those who died unjustly

Fast Barter
Instant piglin bartering for faster trades!

Craft Music Discs
Adds a crafting recipe for every music disc

Nice Swimming Mounts
Mounts can now swim and won't dismount players when in water.

Movable Spawners
Spawners made movable in survival

Player Locator Bars
New and Improved Player Locator Bars for 1.21.4+!

Create: Netherrack Recipe
Create Add-on That Adds Recipe For Netherrack, Allowing Players To Automate It. Pour 100mb Of Lava Onto A Clay Block

Fast Path
Move fast on dirt paths

OP Chests
Chests and Trapped Chests drop OP Loot when broken!

Sky High
Increases the world height to 1024 blocks
Nethergates
This datapack adds six unique Nether portals to the Overworld, each themed after a different Nether biome. Some are quiet landmarks, others deadly traps

More Chains
Makes the Chain recipe yield 8 Chains
But Chunks are Random
Every chunk randomizes into a different block

Lexter's Cataclysm
This Datapack/Mod is inspired by L_enders's Cataclysm. It adds dungeons, new weapons, advancements, strucutres to the Vanilla game.

Cobblemon: The New Hisui
This is an add-on for Cobblemon with the goal to give more Pokémon a Hisuian Form.

Starter Kits
Gives new players some starting gear when they first join your game.

No More Jungle Temples
Removes jungle temples from the world generation.

Half Heart Hardcore
Half Heart Hardcore (or 1HP Challenge, alternatively) is a multiplayer challenge datapack, aimed at making the game almost impossible.

NotHighEnough
Increases the world height to 1024 blocks

The Infinite Village
A simple data pack that turns the whole Overworld into one big village.

Physical Stats
Upgrade speed, strength, and size by consuming custom items. Each stat has 5 levels, affecting abilities and attributes.

Enhanced
Enhances vanilla gameplay by adding a lot of recipes and loot table changes