Data Packs for Minecraft Java
Browse 74 free data packs for Minecraft Java — popular picks include uzJJK, Flames is a Hot Guy, Craftboat Willie.
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uzJJK
A Jujutsu Kaisen Data pack.
Flames is a Hot Guy
Specified players are immune to fire damage and instead take damage from water. Just like other fire-based entities!
Craftboat Willie
Steamboat Willie is public domain? Thanks for the id- I mean, my original idea. Introducing, Craftboat Willie!
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
SCP When Day Breaks
This datapack is a recreation of the ever popular SCP:001, or "When Day Breaks". This pack is a guaranteed challenge for most, as it makes going out into the sun fatal. Good luck to anybody who wants to try it :D
Ice Emperor
Its a super power data pack with 5 powers and freeze its also have texture pack 'ice Emperor rp' version from 1.16 to latest
Felix's Fakemon
A resource pack and data pack for Cobblemon that adds 4 goobers to the game
Omni Triplets Into-Fire Datapack
An Omnitrix datapack based on the youtube series of the same name
The Complete Drop Randomizer
Every block drops something completely different. 256 possible configurations - reroll whenever you want.
Useful Name Tags
Adds multiple uses for name tags!
Cryptic Creatures
Are you a fan of spooky things? If so, then this datapack is for you! It adds in all the classic spooks to your Minecraft world. Great haunts, such as Herobrine, Entity 303, and Null! I hope you guys enjoy the pack :D
Mob Heart: Killing Mobs Give you 1 permanent Heart
Get permanent extra hearts by killing mobs! Every mob type gives +1 heart ONCE, works across deaths, fully automatic. Includes passive, neutral, hostile, and bosses!

Seafood Boil
Makes the Nautilus edible! (And mollusks huntable)
Spook and Fright
Just another halloween Themed Update!
Resin Drop
Some additions to the Winter Drop. Mostly resin items.
BagTag
One miscellaneous feature: drop wool to villagers to make them turn into owls!
Project : Asylum
item asylum inspired wave defense minigame
The Complete Advancement Multiplier
Every advancement you earn doubles your drop multiplier. Get enough and you're pulling over 2 billion drops per block.
Rage twist
A simple datapack that adds a ragebar that can be increased by attacking mobs and that makes your attack damage increase.
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.
Biblically Inaccurate
Minecraft Made Harder,Cooler and Laggier.
Blocked In Hardcore
A challenging version of the Blocked In datapack
Perplexus
A Chaotic datapack that adds a corruption that brings chunks of your world into another dimension!

Slime Detonator
punish those pesky slimes finally
Werewolf and Vampire Datapack: Creatures of the Night
Adds superbly powerful single-person endgame transformations into the Werewolf or the Vampire.
The Wildcaster
The Wildcaster datapack introduces a magical wand with limited uses, each casting random effects, including summoning entities, environmental changes, and player buffs. Found in Woodland Mansions, it adds unpredictability to your Minecraft adventures.
The Complete Advancement Drop Randomizer & Multiplier
Your drop multiplier doubles with every advancement earned - on top of fully randomised drops.
Magical Tools
This Datapack, best used with datapacks such as STRONG MOBSSS, or Ygdrassil, or more mobs, is going to be best because this gives tools OP abilities such a 3X3 mine or magnet pull, read the description for information about abilities.

Bullfrog origin
This Data-Pack adds the bullfrog origin ALL THE POWERS: Blulky Legs: you take no fall dmg and jump 2 blocks poison damage: you take more dmg when you have poison Sturdy Skin: you take less dmg like the shulk origin Unwieldy: you cant use a shield

Spider Bow
This project adds a Spider Bow to the combat area of vanilla Minecraft in which being shot by this arrow cobwebs the victim and makes them stuck.
no AI wand
An wand that turn off AI of mobs
The Complete Drop Randomizer, Shuffler & Multiplier
Randomised drops with auto-reshuffle and multiplied quantities. No rare bonus - just chaos and quantity.

SpyGlassMeData
Datapack that is used by the SpyGlassMe mod.
Creeper every minute
Have you ever wished creepers didn't exist? Well in this "minecraft but" challenge, i made sure you never say YES!
The Complete Advancement Drop Randomizer, Shuffler & Multiplier
Advancement-based multiplier, randomised drops, and automatic reshuffling - the most complete advancement pack in the series.
placeing-rooms
A simple easy to play and clean up backrooms datapack with the scary entity included