Data Packs for Minecraft Java
Browse 382 free data packs for Minecraft Java — popular picks include Monster Rework, Empowered Skeletons, Armored Villagers.
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Monster Rework
A datapack which reworks monsters and their spawning while also while also adding survival elements. All to make the game a more interesting experience.
Empowered Skeletons
This data pack is hard, I haven't even gotten past the 3rd night without dying. going down caves is VERY hard because of these skeletons
Armored Villagers
Villagers equipped with fully enchanted netherite armor.
Chaos Hunter
A chaotic Minecraft datapack that turns every mob kill into a randomized effect lottery.
The Complete Rare Drop Randomizer & Shuffler
Randomised drops with a 10% Elytra bonus, reshuffled automatically on a timer. Bossbar countdown included.
Everything Bossbar UW add-on
This Datapack adds Bossbars for every mob
Toastted`s Gunpowder Barrels & More
gunpowder barrels that explode instantly when lit with flint and steel and more
Bob's Datapack
This datapack is basically a few weird addons that I added to minecraft while I was sick and off my meds. It adds (semi) realistic injuries for players and mobs and a few other things.

Scute Force
Craft mount armor with scutes!
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
The Complete Rare Drop Pack
Every block has a 10% chance to drop an Elytra on top of its normal drops. No commands. Just luck.
Mixed loot entities
This datapack will reshuffle all entity loot!
Revenge of the COWS!
If you kill a cow you die... It's a bit random isnt it...
Giant Boss
giant bossfight datapack using vanilla minecraft
No Creepers
Every creeper is deleted on the same tick it is created.
Fully Geared Mobs
Every hostile humanoid mob spawns with its own netherite weapon and full enchantments — nothing drops.
Farsight
No more blind hostile mobs.
KyuTweaks
"Slight" Tweaks and Additions for vanilla survival.
Survival+
Survival+ is a datapack that adds difficulty and suprise to Minecraft again. By adding tougher enemies and cool unique items. Along with a bunch of new mechanics and reworks of some old ones, causing you to relearn Minecraft in a whole new way!
Pillager Villages
Villagers and village golems are gone, unarmed pillagers live there instead.
Craftable Chicks
This datapack adds a chick recipe.

Cobblemon: Furret Supremacy
This Project Is A Cobblemon Datapack That Increases Furret Spawns, Spawn Levels, And Replaces All Sentrets For Furrets.
Illagers Everywhere
Illager faction is now a permanent part of the world instead of a rare event.
Charged Creepers Only
Every creeper spawns charged with maximum explosion power.

DynamicBadLuck Challenge
This Minecraft datapack introduces a brutal survival challenge by drastically reducing item drop rates from blocks, mobs, and chests. Players must rely on luck for resources, turning basic progression into a test of patience.
Actually Scary Creakings
A small little datapack, made to make creakings legitimately a threat to the player.
Honey with Sulfur Cubes
Let Sulfur cubes absorb honey like on Bedrock!

Dumbmobs
this datapack adds STUPID mob tweaks, yes it's possible
Skeleton Reinforcements
This datapack makes it so that every time you kill a skeleton two more spawn nearby. What could possibly go wrong?

Command Cubes
Lets you put Command Blocks in Sulfur Cubes

Minecraft, but it hates you!
This is a datapack full of trolls, explosions and much more than meets the eye
Otherside Cobblemon Spawns Data Pack (1.21.1) – Catch Wild Pokemon
Otherside Cobblemon Spawns Data Pack adds wild Pokemon spawns to the Otherside dimension from the Deeper and Darker mod. It fills the dark landscape with creatures for you to catch and battle while exploring the deep underground. Features: Spawns wild Pokemon throughout the Otherside dimension from the Deeper and Darker mod. Stops scary sculk mobs […]
Lullaby's Mobs Data Pack (1.21.5, 1.21.3) – A New Wave Of Nightmares
Lullaby's Mobs Data Pack introduces a variety of custom hostile mobs to challenge your survival skills. Each creature brings unique behaviors, abilities, and designs to keep you on your toes. Whether lurking in the dark or ambushing in broad daylight, these new foes turn every adventure into a true test of courage. Enjoy playing this […]
Six Concept Data Pack (1.18.2, 1.18.1) – Little Nightmares Concept!
Six Concept Data Pack is a data pack that brings to you Six from The Little Nightmares as a mob to Minecraft! Six can spawn naturally, her spawn rates are 1 in 50 foxes. Six also has 2 modes, citizen mode (by default) and follow mode. If you throw a steak at Six, she will […]
Cave Shadows Data Pack (1.18.2, 1.17.1) – Spooky Monster
Cave Shadows Data Pack makes the underground spookier. The underground can be pretty scary when you are first playing Minecraft. It can surprise the new player, but for the veteran, it isn't a problem. This data pack aims to make the underground spooky again by adding in a new monster – the Cave Shadow. Cave […]
Snowcalipse Data Pack (1.18.2, 1.17.1) – Evil Snow Golems
Snowcalipse Data Pack adds several unique enemies to Minecraft. Snow Golems in Minecraft are peaceful creatures that protect the players and Villagers from hostile mobs. But what if they are evil? In this data pack, the Snow Golems all around your world have turned against you and joined the dark side. They are out to […]