Data Packs for Minecraft Java
Browse 182 free data packs for Minecraft Java — popular picks include Dynamic Trees - Fintastic + Ribbits + Cold Sweat + Hybrid Aquatic + Immersive Weathering compat fixes, Deep Blue: Ocean Survival, New Tools.
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Dynamic Trees - Fintastic + Ribbits + Cold Sweat + Hybrid Aquatic + Immersive Weathering compat fixes
Fixes issues with Fintastic and Ribbits plants with Dynamic Trees
Deep Blue: Ocean Survival
Survive a post-apocalyptic world submerged by water in a nearly vanilla experience.
New Tools
Adds 20 New Tool recipes made out of 4 new materials: Resin, Amethyst, Sea stuff and Sculk
Baryonyx Origin
Reaching around 30 feet in length and weighing up to 2.5 tons, this Early Cretaceous hunter was likely semi-aquatic, with a long, narrow snout good for catching fish and adaptations suggesting it spent significant time in water.
Ash Sailships
Majestic sailships await across your ocean adventure!
Blahaj - restuffed
A minecraft datapack that adds the IKEA BLÅHAJ Soft toy shark, whale, giant bread pillow, brown bear and pride sharks as items.
Montane
Elevation based biomes, taller mountains, deeper oceans, and more!
Ash Ships
Generates ships sailing across your Minecraft oceans!
Sharkling Origin
An Origins datapack that adds a new shark themed origin
Depth ++
Makes the ocean much deeper for underwater exploration
Space's Sponge Crafting Recipe
Adds a vanilla-friendly, ocean-themed crafting recipe for the uncraftable Sponge block.
Sunken Treasure
Digging sand underwater with a fortune tool can uncover buried treasures, or a nasty surprise! Who knows, maybe you'll even find some old love letters.
Big Globe Compat - YUNG's Better Ocean Monument
This datapack adds compatibility between YUNG's Better Ocean Monument and Big Globe.
[Origin]: Woodmuncher
A small datapack that adds a new aquatic Origin to make friends with the Merling, the Woodmuncher. It's based off of beavers and can eat and phase through logs.
Warm Ocean Only World (No Sea Structures)
Turns the Overworld into an infinite warm ocean with no islands or sea structures!
Aqua Forge
This is a data pack that will generate an ocean biomes only world.
Ocean world generator
A datapack that allows generating aquatic worlds with structures in 1.20.1. (structures not incluided)
No Sprint-Swimming
Disables fast movement in the water in survival and on servers, making oceans daunting again
Aquarius Trilogy
Add a new aquatic dimension featuring some refreshing biomes and structures
Better Sea Lantern Crafting
This datapack/mod allows you to craft Sea Lanterns in a better way
Desert Only
Desert and badlands biomes only, no oceans unlike a single biome world
Sky Continents
Sky Continents V11 is a datapack add-on for Continents by Stardust Labs that turns oceans into open void airspace for Create Aeronautics-style sky travel.
Craftable Heart of the sea
This is a simple light weight data pack that adds a recipe for the Heart of the sea item.
Drought – Waterless Worldgen
Removes all naturally generated water from the Overworld. No oceans, rivers, lakes, or cave water. Some structures may still contain limited water for balance.
Gnasher Origin [DEPRECATED]
Adds a new aquatic origin to the popular Origins mod, the Gnasher, who dishes out rapid damage by vigorously shaking the camera.
Lava Oceans
simple datapack that makes all oceans lava
Big Globe Compat - Hopo Better Underwater Ruins
This datapack adds compatibility between Hopo Better Underwater Ruins and Big Globe.
No Oceans
A datapack that removes oceans.
Overworld - End Sea [Create Aeronautics]
This project adds an Aeronautics End Sea to the Overworld
Elytra Nausea
A balanced nerf to the elytra - flying for too long will start to make the player nauseous, and may even become life threatening, if you don't take a break on the ground.
Create: TFMG Deep Oil Fix
Fixes oil deposits from The Factory Must Grow spawning at a hardcoded Y level (-64), which breaks in deep oceans and custom terrain.

Frozen Waters
Players and boats will now freeze in the ocean!
Adventure time with DarthKitty TV searching for ONE PIECE DP
Hello everyone! I have a YouTube channel called @DarthKittyTV. This is my first DATAPACK — an adventure in a world made entirely of ocean. I hope you all enjoy it; I’ll keep updating it. Go download it and play!
Experiency Bosses
Experiency Bosses is a datapack that brings forth four legendary foes, each bearing unique treasures—from the Axolotl lurking in the ocean’s depths to the Wither Skeleton King, crowned in shadow.
High Water
Floods the whole Overworld to y=256 — survive an endless ocean with no dry land, plus a custom advancement tab. English & Ukrainian builds.

Piersprawl
Adds a village on the ocean