Data Packs for Minecraft Java
Browse 685 free data packs for Minecraft Java — popular picks include Foxxys Fixed Saplings, Eligius - End update, Biome Scanner.
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Foxxys Fixed Saplings
Alters the drop rates of Jungle, Pale oak and Dark Oak saplings
Eligius - End update
A datapack to enhance the base End dimension adding entirely new biomes but also small world details, mob variants, additions and features.
Biome Scanner
Adds a new item that can be used to locate biomes.
Pale Garden Village
Adds a Village To The New Pale Garden Biome
Cobblenormals - Cobblemon + Abnormals Compatibility
A datapack that adds Cobblemon compatibility to the Abnormals suite of mods. Includes spawn additions, drop changes, and block/biome tagging.
Project Force
Destruction Incarnate,a datapack that adds the destructive nature of viltrumites into the game
Eligius
A datapack to enhance the base End dimension adding entirely new biomes but also small world details, mob variants, additions and features.
Minecolonies Any Biome Crops
Remove biome restrictions for Minecolonies crops
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Cliffbranch Large Biomes Addon
An add-on pack that makes CliffBranch have large biome distribution
The Dark Forest
This datapack replaces vanilla minecrafts adventure based survival with a more difficult base-building based survival
Landscape Paintings by Luiza Niechoda - Data Pack
Adds 70+ paintings of landscapes, forests, mushrooms and all things nature! Original paintings by Luiza Niechoda.
Flower Rings
This datapack adds a new little structure that can generate if forests - Flower Fairy Rings! And maybe you will find some treasure below them!
Wilderness Wayfinder
A Natures Compass like Datapack to find your favourite Biomes
Nicer Mining Dimension
Makes biome colors in the All the Mods' mining dimension (and the Beyond) more pleasant to look at
CobblemonSuperflat
It's like superflat but the Nether is also flat and biomes can change. Works on the Cobblemon 1.6 snapshots
Less Leaf Litter (Datapack)
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
Silver's Better Desert Biome!
Does the vanilla minecraft desert just feels empty to you?
WWOO Islands Dimension
WWOO Islands Dimension is an addon for William Wythers Overhauled Overworld, which add a new dimension of floating islands, using the WWOO biomes.
JJThunder To The Max Snow & Blizzard Fix
Makes JJThunder To The Max's mountains snow by altitude, not biome, plus a punishing blizzard (slowness/darkness/frostbite) above Y1844 during storms. REQUIRES JJThunder To The Max as a dependency.
Nations Odyssey Stone-like
A datapack/mod that allows Andesite, Diorite, Granite to be used to create Stone tools! It also has compatibility with Deeper and Darker, and Oh The Biomes We've Gone!
Better Dappled Forest
This pack aims to upgrade the Dappled Forest without the sacrifice of the vanilla vibe!

Foxxys Fixed Saplings (Jungle Edition)
Changes the rates of Jungle Saplings dropping from jungle trees to match other wood types
CoconutGens: Biome Outpost
Outposts with different biome variants, improved loot, and some extras
The Ancient Ruins
Survive in The Ancient Ruins, a dense jungle-like biome with low food, more hostile mobs, and deadly terrain. Explore hidden ruins, face ambushes, and fight to survive. Use single biome world and select "The Ancient Ruins".
Halal World (NoMorePigs) - Disable Pig Spawn
Peace be upon you my friend :). This mod disables the vanilla pig spawn - No more pigs in the game (works in Plains/Forest/Meadows) All other passive mobs are not affected
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)
Archwood Disabler
A small datapack to disable the generation of Archwood Trees and the Archwood Forest Biome from the Ars Nouveau mod.
Overworld Biome Additions
The datapack adds structures for each biome in Minecraft.
BlueMap Biomes Textures Correction
BMBTC is a pack for BlueMap which aims to fix the white-ish bug with some modded biomes
Lush Plains
Increases the frequency of short grass generation in the Plains biome.
Enhanced Woods
A Datapack aiming to enhance Minecrafts Forests

Jungle dendrarium
Giant procedurally generated structure with traps & loot
BioGrav
Variable gravity across biomes, configurable to your heart's content!
More Camels
Data pack which adds natural camel spawns to the desert biome, backporting the 1.21.5 feature.
Atmo Twilight Forest
Adds a floating dimension over the Twilight Forest.