Data Packs for Minecraft Java
Browse 1,788 free data packs for Minecraft Java — popular picks include Lush Cave World, HarderEyes, ScrapTown!.
Updated daily
Lush Cave World
Transforms the entire Overworld into a giant lush cave survival challenge.

HarderEyes
Makes Eyes of Ender more involved to craft, slowing down progress and requiring more exploration.
ScrapTown!
This Data Pack adds unique villages to your world with copper blocks in the basement and attic! alongside other landmarks, this Data Pack also includes "The Scrapper", a villager who will buy that precious copper off of you!
Nomad's Finds
Adds small and medium tents, wells, and other wilderness structures like wheat fields and fishing spots to enhance world generation with immersive, survival-friendly details.
Soluner's Whacky structures
A Datapack created as a first project. This is pretty cool and it adds 3 cool structures with more to come!
Terralith × ButterBee: Biome Bridge
Terralith × ButterBee: Biome Bridge is an unofficial compatibility data pack that assigns ButterBee animal variants to suitable Terralith biomes.
Dimensional Holiday
A whole new meaning to world generation using existing biomes in minecraft vanilla to generate in ways unimagined
32x Vanilla World Gen
Biomes are thirty-two times the width of vanilla. You will be in the same biome for a long time.
Better Hardcore Datapack
Completely overhauls Hardcore mode to be true danger.
Cool Tools & Weapons - Data Pack
This Data Pack adds: 5 new bosses,30+ new items,1 new dimension,1 new soul system to allow changes to spawners in a survival friendly way,3 new structures to that dimension,5 new biomes;
[End Replacer] - The Pee Dimension
Replaces The End with The Pee Dimension. Good for servers that ban The End.
Sylva - Worldgen Additions
Tweaks and Additions to Minecraft's Worldgen!
BetterExploration
Adds features to Minecraft to make exploration more rewarding, interesting, and repeatable.
Alone - Disabling mob generation
By enabling this datapack when creating the world, you will no longer encounter entities that were invoked when generating chunks. They can still be summoned by commands, summoning eggs or spawners, skulk screamers and some other ways.
Natural Beacons
This project makes naturally spawning beacons, such as iron, gold, emerald, etc.
MineMagic pack
Add 10 new biomes to your world without changing the landscape.
natrually generating hello
this datapack adds a natrually generating hello structure

Lost Tales
A Datapack that adds overworld exploration and new items for combat. This datapack is designed to be used on servers, however it can be used in solo play.
Structures Everywhere
All vanilla structures now appear EVERYWHERE!
Lush & Sulfur worldgen
Generate world with only lush and sulfur caves
Vesperquartz Reliquaries
A lightweight, vanilla-friendly datapack that adds mysterious ruins, relic sites, shrines, wayposts, hidden cellars, and lootable structures to Minecraft world generation.
Euphoria Ghasts
Adds the Euphoria enchantment to harnesses, speeding up happy ghasts
No Copper Trial Chambers
Replaces copper related blocks with deepslate ones in trial chambers.
Akoi Meexx: Teraport
A datapack designed to introduce gameplay mechanics for teleporting across any dimensions in a minecraft world.
Luminous Nether Tweaks
This Project adds the data pack required to configure the two new biomes in Luminous:Nether!
Better Birch Biome
This datapack includes the features of Drop 26.3 such as shelf mushrooms and yellow poplar leaves to give the Birch Forest a better look.
DunoLoons Pumpkin
Adds a Pumpkin-themed Hot Air Balloon to Badlands biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
Bedrock Debris Parity
Makes it so that Ancient Debris generates in the same amount it does on Bedrock Edition
Spirit Flight (Faster Happy Ghast)
Adds an enchantment for the Happy Ghast Harness that makes the Happy Ghast faster. Compatible with Minecraft 1.21.6+
cborder
A simple datapack that adds a circular border
Canvas Dimensions
A data pack that adds three flat utility dimensions for building, redstone testing, and creative projects.
DunoLoons Panda
Adds a Panda-themed Hot Air Balloon to Bamboo Jungle biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
Sulfur Isles
Adds sulfur islands and removes sulfur caves.
Swap Stone and Deepslate
Swaps stone and deepslate. Deepslate now spawns at Y>0 and stone now spawns at Y<0.
No time to explain
Control and configure When dimensions are available
placeing-rooms
A simple easy to play and clean up backrooms datapack with the scary entity included