Data Packs for Minecraft Java
Browse 378 free data packs for Minecraft Java — popular picks include Forsaken Souls Expansion, Realistic Bee Size, Asriel Origin.
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Forsaken Souls Expansion
Expand your gear with the souls of the damned! Includes a full soul armor set, tools and craftable spawn eggs. Souls can be obtained by smelting soul sand/soil.
Realistic Bee Size
Makes bees smaller like in real life.
Asriel Origin
Lets you become the God of Hyperdeath himself. Includes a skill tree with branching paths.
Bone Monsters Banished
Hate skeletons? no more of them
The Complete Advancement Drop Randomizer & Multiplier
Your drop multiplier doubles with every advancement earned - on top of fully randomised drops.
Enchanted Armaments
This project adds mulitple custom weapons that can be obtained through loot chests, trial chambers and killing mobs. It has a few custom enchants, and comes with a datapack to enforce loot tables inside of the spawning functionality.
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.
Revenge of the DOGS!
Kill dog = death. Have to protect mans best friend...
Aegis system
a simple and very customazable rpg plugin that includes mana, abilities, classes and more!
Chaos Damage
A chaotic gameplay datapack that drops random OP loot and spawns random mobs every time you take damage!

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.
Ultra Hardcore by DWizard
A feature-rich datapack that aims to increase Minecraft's difficulty and turn the game into a true survival experience, by expanding it's progression and all of it's survival aspects.
Chorus Fruit - Spawn
Changes the behavior of chorus fruit to teleport you to your bed/spawn. Also teleports any mobs attached to your lead!
Hapyy ghast is also a balloon
Happy Ghast is also a balloon is a fun and lightweight Minecraft datapack that adds a new advancement: just observe a Ghast or a "happy" Ghast through a spyglass to earn it!
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.
[ICCTN] EchoShard
Adds Echo Shard crafting and a short Deep Dark advancement progression including Recovery Compass crafting and Warden encounters.
Nautlius Tweaks
this datapack tweaks the Nautilus by making them more resistant to trident damage and removing the underwater mining speed penalty
PigGuardians
The death of pigs will be avenged. This mod will spawn piglin brutes when pigs are killed. (Is done with scoreboard interaction detection, wich can interrupt your "pigs killed" in your statistics). This pack is just a little addon to vanilla.

SpyGlassMeData
Datapack that is used by the SpyGlassMe mod.
Last Resort Soup
Adds an insanely OP stew that is meant as a last resort when all else fails
Creeper every minute
Have you ever wished creepers didn't exist? Well in this "minecraft but" challenge, i made sure you never say YES!
placeing-rooms
A simple easy to play and clean up backrooms datapack with the scary entity included
UniversalHeadPowers
A datapack that adds effects to the mob's heads when they are in the player's left hand.
The Complete Advancement Drop Randomizer, Shuffler & Multiplier
Advancement-based multiplier, randomised drops, and automatic reshuffling - the most complete advancement pack in the series.
Border Guard
Border Guard adds magical protectors that guard structures. Only players with a special key can pass. Sneak past them, claim the key, or destroy them with a rare protector killer.
Viv's Vanilla Villagers
A texture pack that replaces villagers into dirt homunculi and illagers into stone homunculi!
half-stats
Halves all 41 player attributes in Minecraft — half health, half damage, half speed, and more. Mobs and armor stands are unaffected.
You shall be Visible!
Skellies Goto Torches! And you got more fun soul torches that let you move skeletons, too op but eh, for fun (datapack) for feedback goto toomanyskellies@gmail.com
Brimstone Invis
Toggle sulphur cube visibility in survival
spooky and cookies
Ghosts and cookies in one place—free the spirit of terror and enjoy a wide variety of cosmetics.
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.
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.
Gotta Go Ghast
A 1.21.11 datapack that adds 2 enchantments for the ghast harness: Ghastling and Joyride.
Sonic boom abilty
Use the sonic boom just like a warden