Data Packs for Minecraft Java
Browse 1,545 free data packs for Minecraft Java — popular picks include Accurate Mob Sizes, Sunlight Burn, Keep My Creak.
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Accurate Mob Sizes
The Accurate Mob Sizes datapack makes most real-life mobs closer to their actual size, making Minecraft feel a bit more realistic.
Sunlight Burn
A datapack that adds a new challenge to Minecraft by causing you to burn in the sun like undead mobs.
Keep My Creak
A datapack for your creaking-using redstone contraptions
Art's CLA (NLAM)
A datapack that allows chickens to lay anything with some restrictions to reduce abuse and server lag. Based on helmo2019's Chickens Lay Anything.

Eggs Obtainable
Obtainable spawn eggs - Mob drops and Crafting
Sulfur Cubes Keep Effects & Eat Everything
Makes sulfur cubes with blocks keep some effects. Adds a potion to clear effects. Sulfur cubes are able to eat far more blocks.
Sculk Wrath
Sculk Wrath is a complete Warden boss overhaul datapack that transforms the Warden into a 4-phase boss fight with custom attacks, boss bar, music, configurable drops, and dramatic animations.
Universal Goat Horns
Lets any goat drop any horn, regardless of whether it's a normal or screaming goat.
Mounts Info
Mounts Info is a data pack that displays detailed statistics for horses, donkeys, and mules.
Dash of Matcha
A simpler, pared-down version of Kwei's "Matcha Flavoured" datapack designed to be added to existing worlds or for those who just want a dash of something new to Minecraft!
Features & Tweaks
A Minecraft Datapack, that tweaks & overhauls some features of minecraft while also adding New Features that keep minecraft feel new!
No Creeper Grief Charged Creeper Addon
Enables Charged Creeper block damage when when you used an Anti-creeper griefing datapack, so you take advantage of the special features of the Charged Creeper. It also adds proximity-based warnings. Tested with Vanilla Tweaks’ Anti Creeper Grief pack.
Back Off! Pillager!
A simple datapack that makes pillagers back away from their targets like piglins do
Super Hardcore
A datapack that makes hardcore actually hard. You now only have 5 hearts and you take damage from a fall taller than 2 blocks.
Highlight Babies
Adds the ability to highlight baby animals with frozen growth when holding a Golden Dandelion.
Petrify an Oak Slab│石化一個橡木半磚
Added Petrified Oak Slab recipe.│添加了石化橡木半磚配方。
Vex Toggle
This datapack allows players to turn on and off vex spawning via /trigger. Useful for pesky raid farms.
Simple Mob Heads Drop
A simple data pack that makes mobs drop their heads when you kill them. Good for survival base decoration.
Mobcraft TCG
Collect trading cards that drop from mobs when you kill them. Just like mob heads, but with cards!
Craft The Villagers
Craft the Villagers with an easy, and cheap <3
Sand Drops
Makes Husks and Parched drop sand blocks
Enhanced Happy Ghasts
Vanilla-esque Happy Ghast Speed Mechanics
MrEnderNerd's Infinite Sheep Wool
Makes Sheep Have Infinite Wool
Blaze to Breeze Rod Smelter
Quickly smelt your Blazerods into Breezerods for an easy fully automatic Breezerod farm.
Desert Well but Better!!!
This is the datapack made by MC ivan in his video "I updated Minecraft's Worst Structure" Feel free to enjoy it for yourself.
Improved Structures & Dungeons
The combination of all minecraft Structure & Dungeons Data Pack
Time Hunter
Time Hunter is a team PvP survival datapack where players compete by mining resources and eliminating foes to extend their countdown, with elimination on timeout, supporting 2-4 team battles and strategic combat.
MxSxC1 Passive Mob Invulnerability
This pack will make passive mobs Invulnerable. They cannot be killed, take damage, or be attacked. It also has a bonus mount "Shadow Step". This is designed for younger children who may be upset at the death of innocent animals, but will be expanded.
lavs Looting Slimeballs
Datapack to make Slimes drop more slimeballs when killed with Looting, makes it easier for players to stock up on slimeballs without needing a slime farm to have enough for their projects.
Cloth Armour
Protect yourself from the Warden!
Rabbits Simply Redone
A simple revamp to rabbits, including more rabbits per litter and changes to their attributes.

Nautilus Shell Always Drops
Makes it so that there is a 100% chance of the nautilus dropping its shell when killed by a player
Biblically Inaccurate
Minecraft Made Harder,Cooler and Laggier.
Neutral Phantoms
Makes phantoms attack only if provoked.
Sniffer's Life
New exotic and wild plants can now be found by the Sniffer. Discover each one and decorate your world
OP Iron Golem
This project adds an OP Iron Golem that drops at least a stack of iron ingots up to two stacks