Data Packs for Minecraft Java
Browse 685 free data packs for Minecraft Java — popular picks include Biome Bound Blocks, Datapack Cold World, Biome's o' Plenty Flesh to Meat.
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Biome Bound Blocks
Certain building blocks can only be placed in their native biome, encouraging architectural harmony with the environment.

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.
Biome's o' Plenty Flesh to Meat
A quick datapack that allows using create crushing/milling to grind up BOP flesh into various raw meats from vanilla, Alex's Mobs, Alex's Delights, and Farmer's Delight
Enhanced Nether Portals
Adds new variations of ruined Nether portals that generate with small themed “mini-biomes” of the Nether around them, creating unique overworld points of interest to discover.
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.
Remove Deep Dark Cave Biome
Disables the generation of the Deep Dark cave biome
Moose Gen
Moose Gen is an overworld biome overhaul made by a Moose, focused on playability with a touch of whimsy.
Rabbit Season
Adds rabbits to some additional biomes to make finding them easier and changes the bundle recipe back to using rabbit hide.
WinterColdSnowyBiomes
Удаляет все биомы кроме заснеженных! Removes all biomes except snowy ones!
Medium Biomes
A datapack that adds medium sized biome generation.
Biome Heart
Use the creaking heart with different blocks to change the biome.
Wilder Clifftree
This datapack adds Wilder Wild features to Clifftree's biomes!
Japanese offering shrines - Ruinarium
Discover forgotten traditional japanese shrines in a Minecraft vanilla-friendly style, wich can be found in two different variations in forests and cherry grove biomes.
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
Wooden Tools Upgrade
This datapack adds variants to Wooden Tools, as well as different Lymph types dropped from tree logs to encourage biome exploration.
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.
Biome dimensions datapack (biomes o plenty & oh the biomes weve gone)
Defines the dimensions for the mod 'biome dimensions portals', can only be used alongside it and both biomes o plenty and oh the biomes we've gone.
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.
Taiga Biome Water Fix
Datapack to fix MC-239444, which causes frozen rivers to generate in Taiga Biomes.
Distorted Caves Expansion Datapack
A worldgen expansion datapack that adds revamped biomes, mobs, and a challenging new dimension!
No Mushroom Fields Biome
No mushroom fields biomes!
Big Globe x YUNG's Cave Biomes
Adds YUNG's Cave Biomes to Big Globe worlds.
Autumn Forest
Adds Autumn forest to minecraft world gen
vibrant sky colors
makes some biomes have their own sky and fog color
Biome Shift
Ever wanted to change the biome in spots of your world? Now you can with Biome Shift!
baby biomes
makes every biome hilariously small
Biome Advance
Add Biome Advancement

Jungle Sapling Fix
fixes the jungle leaves loot table to be consistent with other sapling drops
Shedinja's Stance [Cobblemon]
Adds a new signature move for Shedinja
Snow Under Trees (Datapack)
Adds snow under trees in snowy biomes as a Datapack
Advanced ore generation
This datapack changes ore generation to improve the progression in minecraft. Better ores now generate deeper than before and all ores have their specific biome where they generate more abundantly.
Disable Zombie Sieges
Disable Zombie Sieges from spawning and messing up your village in all overworld biomes.
Atmo Alex'sCaves
AlexCaves biomes as a floating skyland above The End.