Data Packs for Minecraft Java
Browse 546 free data packs for Minecraft Java — popular picks include No Spore Structures, Acid Wasteland, FNAF Dreams and Nightmares (Work Game).
Updated daily
No Spore Structures
Datapack to disable spore "human-built" structures for modpack makers.
Acid Wasteland
A wasteland theme datapack with acid rain, mutated mobs and many other features.
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
More Ancient Debris (3x)
Tweaks the world generation to get 3x more ancient debris spawn rates!
Chunkerror
A data pack that replaces every chunk with a random other chunk in the world, resulting in randomized chunks
Minecraft E10 - Easy 10x
Some people struggle with beating the game, but with this datapack, no one will ever die again. It's Minecraft but 10 Times Easier!
Deep Blue: Ocean Survival
Survive a post-apocalyptic world submerged by water in a nearly vanilla experience.
Nice End Mobs
Mob additions for the End Dimension to make it a more interesting place to explore.
Everything is #dirt
'It's all dirt?' "Always was" Everything is tagged as dirt, glhf
Less Leaf Litter (LLL)
Reduces the amount of leaf litter that spawns in forests and dark forests, only making it appear under some trees instead of under all of them
Quiet Pale Gardens
Only The Creaking will spawn in the Pale Garden in your world.
Jonshu's desert dungeons
This data pack introduces a new dungeon pool, the Desert Dungeon! This is a desert-themed structure that is a dangerous area & suggested to enter with iron or diamond gear

Meloon's Realistic Thunder
This datapack upgrades weather in storms by bringing cozy delayed thunder to Minecraft
The Game Crasher
Instantly crash minecraft with 1 command on any PC! (Not a lag crash)
Convert Vanilla Horses to SWEM (Star Worm Equestrian) Horses
A lightweight datapack that automatically replaces vanilla horses with SWEM horses — no command blocks required. Runs every tick to ensure full immersion when using the Star Worm Equestrian Mod (SWEM).
ChestRoulette
Adds random spawn points and bonus chests for each player in Minecraft!
Origins: Tiltkin
An alcohol brewing themed Origin for the Origins Mod. Tiltkin are more than mere brewers; they are crooked caretakers of The Tilted Tavern, a lopsided pocket of reality where the ale is strong and the shadows stronger.
Nice Blockhead Mobs
Adds cute, little Mobs (and 1 new Boss) made out of Miniblocks. No Ressource Pack required.
1024
Increases world height to 1024 (-512 to 512) and replaces Bedrock with Reinforced Deepslate.

Enter the Bungeon
Completely rewrites Minecraft into a Roguelike Dungeon Crawler
MobMons
Do you want to use Minecraft mobs as Pokemon? Now you can!!! :D
Expanded Ancient Debris Veins
ExpandedAncientDebrisVeins
Candid - A True Adventure
Welcome to Candid! This project adds structures, enchantments, and all things catering to a true adventure. It's built as a companion to True Survival Mode, but can be played independently.
World Edit as a Datapack
World Edit feature but as a Datapack. You can now fill areas with blocks with just one click!
Dimension emptiness
Prepare yourself for a harrowing journey with the "Dimensions void" data pack! This pack introduces a nightmarish dimension known as the Void, a realm where no soul remains after the inevitable demise of all living things. Here, darkness reigns supreme, an
Ancient Legend(远古传说)
Add a series of new things and give you a new experience.
Infinite Stronghold
Ever thought strongholds should be the only structure? With this datapack, they can be! This datapack makes the world out of exclusively strongholds, like skyblock, but with strongholds instead of an island.
More Villages Datapack
Adds more villages to the game.
Bedrock Swamps
Adds huge mushrooms in Swamps, like Bedrock Edition
No More Leaf Litter
Delete the idiotic Leaf Litter in world generation.
JJBA Data Pack
This data pack is dedicated to the manga/anime universe of JoJo's Bizarre Adventure by Hirohiko Araki. It adds a lot of new features, like stands and techniques, that should make your game more interesting and bizarre!
Collectible Hearts
Adds 4 new structures with collectible hearts that increase your max health. Inspired by Life Crystals from Terraria.
Soulified
In the world of Dark, mercy is a myth, and every shadow hides death. Git gud, or die trying
Keep Sleeping Bags + Compasses
Adds sleeping bags from the comforts mod and compasses (from nature's and explorer's compass mods) to the list of kept items
Designer Pack
Design your builds directly inside your survival world without interference
Village Ruins - 80% Abandoned Villages
Makes about 80% of vanilla villages spawn as zombie villages.