Data Packs for Minecraft Java
Browse 883 free data packs for Minecraft Java — popular picks include STEVE MUST DIE difficulty, Everything Explodes, Classic Wood Crafting.
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STEVE MUST DIE difficulty
Focuses on a much harder Vanilla Survival experience. Not only by making mobs stronger or more resistant, but adding new mechanics and unique twists. Also letting you progress slightly faster (if you're skilled enough)
Everything Explodes
Someone has strapped explosives to nearly every entity!
Classic Wood Crafting
Restores the old wood crafting scheme
Explosive Chickens Datapack
Datapack make chicken speedy speedy boom boom.
Very Real and Not Fake Official Gameplay Overhaul Datapack
Definitely not made by me and very real and leaked from Mojang
Everyone baby
A datapack that makes all mobs become a baby, even those that can't in the basegame. Use this datapack if you want the cutest experience :D.
More Advancements REMADE
The old more advancements mod for fabric but it works on 1.21 and its a datapack now suckers.
Toxin Accumulation│毒素堆積
Bogged's arrows now inflict a more deadly poison.│現在沼骸射出的箭矢會造成更致命的劇毒。
Damage=Random Item Skyblock Challenge
This custom world spawns you on a small platform over the void. The only way to get items is by damaging each other. (Multiplayer, inspired by BastiGHG)
Rage twist
A simple datapack that adds a ragebar that can be increased by attacking mobs and that makes your attack damage increase.
Infinity Stones - Eye of Ender recipe
A new Eye of Ender recipe that has one item from every new biome/structure to encourage exploration (crafts all 12 at once)
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.
Origins: Zamjenik
A origin that lets you swap your position with other entities.
Sex Mex Music Discs (Datapack)
A datapack that aids in changing all music discs to be songs by the San Antonio Synth-Punk band Sex Mex.
Chickenfix
A really hacky workaround for chickens suffocating when growing in a 1x1 space, designed for my fox-based chicken farm (temporary fix for MC-9568)
Simple Jetpack
This datapack adds a simple jetpack
Explosive Deaths!
Players EXPLODE upon death. What else is there to say?
Complementary Third Life
Third Life with added features.
No More Smithing - Craft Netherite
give the option of crafting netherite tools, weapons and armour without templates but using more netheire ingots.
Tropical Fish Are Poisonous!│熱帶魚有毒!
Don’t eat tropical fish, it will cause poisoning!│不要吃熱帶魚,會中毒!
Night Challenge
You burn in sunlight, just like the monsters, good luck!
Nerf Breach Level
Decreases the maximum level of breach to 2.
Dragon Expansion
Defeat the Ender Dragon to obtain its fragments, refine it into Dragon Essence, and forge powerful Dragon Gear with unique abilities.

Pipe Bomb Datapack
Adds a fun mechanic that allows your to rename tnt to "pipe bomb" in minecraft and it will blow up if you hold it
NoShift
You will die the first time you squat
ANTI GRASS²
A challenge that cannot touch GREEN*
Cursed Elytra
Nerfs the elytra outside The End making other transportation methods more viable.
Sunlight Burn
A datapack that adds a new challenge to Minecraft by causing you to burn in the sun like undead mobs.
Wabbajack Origin
The gambler's dream, only to be used by the insane.
Skyleaf Biomes
A custom world type that has all the biomes and most of the features and structures you’d find in a normal 1.20-1.20.1 world. Created as a custom worldgen option for my new long-term stream series on YouTube
Frogs go Crazy
This datapack allows frogs to eat every mob (besides other frogs) like how they eat slimes and magma cubes.
Hallucinogenic Mushrooms
Minecraft Datapack that implements hallucinogenic mushrooms (magic visuals)
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.
Everything Edible
Makes every block and item edible by adding sugar to it!
Back Off! Pillager!
A simple datapack that makes pillagers back away from their targets like piglins do
Exodus: The 10 Plagues
For years, you have enslaved the Villagers and now its time for revenge ! survive the 10 bibilical punishments and defeat the ender dragon before his wrath consumes you.