Data Packs for Minecraft Java
Browse 127 free data packs for Minecraft Java — popular picks include Montane, Procedural Trees, Biomechanical Compatibility.
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Montane
Elevation based biomes, taller mountains, deeper oceans, and more!
Procedural Trees
This allows a builder to create a forest with custom trees in seconds by spawning a spawn egg, each tree different from one another.
Biomechanical Compatibility
A datapact that provides Better Combat compatibility with Chest Cavity and prionmod
BiomeBlade
Weapons deal bonus or reduced damage depending on which biome the combat takes place in, creating strategic territorial advantages.
Bookshelf Environment Module
Access biome and weather data in Minecraft datapacks. Get the current biome, check temperature, and detect rain or snow at any position.
AMR Bot
AMR stands for Automatic Modular Robot. A Robot-themed datapack. Explore new biomes, discover diverse modules, and assemble your own modular robot in Minecraft
Biome Ore Generation
1 ore + 1 or 2 stone per biome
Desolate Pale Garden
A datapack which removes all hostile mob spawns in the Pale Garden except the Creaking, which adds to the ambiance of the biome!
[Origin] Forest Dragon
Become a ferocious beast of the wilds!
huge biomes
this makes all biomes huge, even larger than large biomes biomes
Snow Golems Everywhere
Prevent snow golems from melting in any biome
IWBIA
A datapack/mod that shows in action bar biome which player is in
Comforts and Compasses Advancements Pack Add-on
An add-on to the BlazeandCaves Advancements Pack to add support for the Comforts mod, the Nature's compass mod, and the Explorer's compass mod.
Lysi's Oasis
Changes desert biome, adding a new feature - oasis!
Minecraft Compendium
Uses advancements to log information for the player. Look at mobs with your spyglass to add them to your Mobestiary, and discover biomes and structures!
PALE GARDEN [ONLY]
replaces all biomes with [Pale Garden]
Biomech Chestcavity Compat
A datapack adding various chest cavities to the various mobs in the B I O M E C H modpack
Increased Jungle Saplings
Increases the drop chance of saplings from Jungle leaves
Vicus - Realistic Villages
Village and villager names based on the biome.
Winter Apocalypse: The Great Cold
The world cooled down. Now only snowy and sprucy biomes generate. no more, no less.
Halloween Storm
With a single command, enable ravageous tornadoes, ghasts invasion in the overworld, ghosts (new mob), Herobrine and forbidden forests. Compatible with worldgen datapacks!
Biome Vote
Meerkats and oases in the desert.
Biome Bound Blocks
Certain building blocks can only be placed in their native biome, encouraging architectural harmony with the environment.
Mesa Palace Stucture Datapack
This Datapack generate in your world a big structure in the Badlands biome.
Cold Biomes Only
Challenge yourself by making the world only cold biomes. Great for a hardcore winter challenge!
Barren Lands
Almost only generating Badlands biomes! Creating a barren lands feel.

Datapack Cold World
Makes it possible for snow to fall everywhere, in all biomes without changing their basic functions, and also freezes all the water on the surface.
99 Nights in The Forest
Old Growth Pine Taiga ONLY and adds 99 Nights in The Forest with basic functionality including a monster, players, a campfire, and upgrades, no abilities yet.
Biome Heart
Use the creaking heart with different blocks to change the biome.
Far Frozen
Will you be able to survive and escape the frosty, Far Frozen landscape? All cold biomes. Hard early game survival.
Homeless Fish
A Datapack for BigFish making the Fish come from any biome with better fish being more common with bigger luck
Finite Water Biomes
Adds a biome blacklist to LobsterJohn's Finite Water mod
Otherside (Remake)
The Otherside is a corrupted dimension datapack that expands the Deep Dark’s lore with deadly biomes, powerful artifacts, and unique mechanics. Face escalating danger the longer you stay, uncover legendary loot, and survive a world consumed by Sculk.
Celestial Horizons
Adds 170 Biomes ,1 new dimension and 20 blank presets for map making. Alpha v1.0 is designed for mapmaking.
Big Globe x Cold Sweat
A simple data pack that configures the Cold Sweat mod to better work with Big Globe's expanded world height, overhauled biomes, and unique blocks.
Distorted Caves Expansion Datapack
A worldgen expansion datapack that adds revamped biomes, mobs, and a challenging new dimension!