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Mods for Minecraft Java

Browse 137 free mods for Minecraft Java — popular picks include Realistic Terrain Movement, Pets Load Chunks, No Air Mining Penalty.

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Realistic Terrain Movement
1.21.1neoforge

Realistic Terrain Movement

Movement speed varies by terrain block, boats break in oceans, at mountain peaks high-altitude winds push players around. Designed to encourage the use of external transport mods, particularly Create Aeronautics.

1.7kdownloads
Pets Load Chunks
26.1fabric

Pets Load Chunks

Loads the chunks tamed pets are in, enabling use of them as chunk loaders while they're sitting around and fixing teleportation across oceans.

1.6kdownloads
No Air Mining Penalty
1.21.1neoforge

No Air Mining Penalty

removes the default mining speed penalty when the player is underwater or not standing on solid ground

1.3kdownloads
Aquatic Plugin
1.21

Aquatic Plugin

This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft

1.2kdownloads
Ore Minus
1.20.1forge

Ore Minus

Customize Minecraft ore spawn rates by biome. Easily set multipliers for vanilla and modded ores (e.g., 2x diamonds in deserts, zero coal in ocean). Essential modpack ore distribution tool.

1.0kdownloads
UnderWater Pressure
1.20.1forge

UnderWater Pressure

This mod adds water pressure mechanic

963downloads
Water Depth Fog
1.21.1neoforge

Water Depth Fog

Underwater fog gets darker and closer the deeper you dive — a purely visual atmosphere mod for deep-ocean gameplay. Client-side.

838downloads
Better Turtle Helmets
1.21fabric

Better Turtle Helmets

Reworks the turtle helmet to provide continous water breathing underwater at the cost of losing durablility overtime.

817downloads
Redstone Underwater
1.21.11fabric

Redstone Underwater

Redstone can now be waterlogged!

809downloads
Exodus 14:27
1.21.11fabric

Exodus 14:27

Fixes MC-278019 bug to restore sea level in superflat worlds.

780downloads
Fish Rework - Fishing
26.1

Fish Rework - Fishing

A plugin that reworks the fishing mechanic, by fishing up unique sea creatures instead of normal fish. Custom drops, items, armor, weapons, skill progression, recipes, custom GUI, advancements, artifacts and more.

674downloads
Simple Mermaid Tails
1.21.8fabric

Simple Mermaid Tails

This Mod adds Mermaid Tails, thats it. This is kinda a fork from my Mako Mermaids Mod but without the Powers etc.

659downloads
Depths Reborn
1.20.1forge

Depths Reborn

This mod adds the Nautilus. Work will also be done to add some aquatic mobs and mob votes, such as the crab and The Monster Of The Ocean Depths, as well as others.

571downloads
Ocean's Delight: Expanded
1.20.1fabric

Ocean's Delight: Expanded

Expanded version of Ocean's Delight mod by Scouter456. Adds salt production, new seafood recipes, dolphin treats, and fishing loot integration.

569downloads
Fruit of Thieves
1.20fabric

Fruit of Thieves

A mod that adds fruit from sea of thieves

567downloads
Create: Flood Pulley
1.20.1forge

Create: Flood Pulley

An addon for Create that adds a variant of the Hose Pulley without the bottomless supply mechanic, so you can drain perimeters and fill whole oceans.

559downloads
Lunar Origins: Wopol
1.20.1fabric

Lunar Origins: Wopol

An aquatic Origin for the Origins mod. Requires Lunar Origins Core.

496downloads
ClimateCraft
1.21fabric

ClimateCraft

Adds climate change mechanics. Building, mining, and smelting emit CO2, plants absorb it. Keep the environment in balance or suffer sea level rise, droughts, and wildfires!

485downloads
Monster Origins
1.21.1fabric

Monster Origins

(WIP) Minecraft 1.20.1 (and now 1.21.1) / Fabric addon for Origins that adds four origins Arachne (a humanoid spider), Medusa (a gorgon), Harpy (a storm-wind bird-woman), and Mermaid (a singer of the deep) each built around a different playstyle

472downloads
Old Continents Slider
26.2fabric

Old Continents Slider

Remember when Minecraft had real oceans? Until 1.6.4, the world was big continents floating in a huge ocean. Since 1.7.2, it's an infinite landmass with elongated lakes.

438downloads
Poseidon - Underwater Survival
1.21.5

Poseidon - Underwater Survival

Shipwrecked and stranded underwater. Breathe, build, and survive in a fully aquatic island world.

423downloads
Water Enhanced
1.21.11fabric

Water Enhanced

Expands ocean gameplay with new resources, gear, and aquatic mechanics while staying true to vanilla.

389downloads
ICanGamez Better Fishing
1.20.4neoforge

ICanGamez Better Fishing

This adds new fishing rods, Fishes, Gear, Weapon, And much more aquatically themed! Just a boost in the fishing experience!

370downloads
Boats On Ice
26.1.2fabric

Boats On Ice

Do you wish that boats in Minecraft were faster? With this Mod, boats in water act as if they are on ice! No more paddling around an ocean for hours, its time for warp speed!

361downloads
Drown Panic
1.21.1fabric

Drown Panic

"An immersive mod that enhances survival atmosphere underwater with a wide screen vignette (tunnel vision) and realistic heartbeat sounds when drowning."

341downloads
Blue Oceans
1.20.1forge

Blue Oceans

Blue Oceans is a technology-adventure mod designed to enhance the player's gaming experience by incorporating real-life items.It also includes some magical items.

331downloads
Fishing Aquatica Expanded
1.20.4fabric

Fishing Aquatica Expanded

Making fishing better one step at a time.

312downloads
Origins: Flying Fish
1.20.1fabric

Origins: Flying Fish

Flying Fish — fragile aquatic race with 5 ❤️. Breathes underwater (Oxygen resource, 0–100) but suffocates on land. Has built-in elytra, water blades, high swim speed. Weaknesses: fire, slowness on land, oxygen drain in Nether/flight/deserts.

296downloads
Harpooned
26.1.2neoforge

Harpooned

Shoot Harpoon on underwater as wind!

279downloads
UnderPressure
1.20

UnderPressure

a realistic underwater experience by simulating the effects of water pressure on players as they dive deeper into the ocean.

275downloads
Breathe Underwater
1.21.1fabric

Breathe Underwater

A simple mod to let you breath under water without any potion effect Theres many dangers already, dont let the sea be other

271downloads
Pantry
26.2fabric

Pantry

Pantry adds food aging, preservation, cellars, and salt from ocean water.

253downloads
Aquatic Creatures
1.21.4neoforge

Aquatic Creatures

Did you know we know most about the space than own ours oceans? I want to make you feel that with this mod

242downloads
Stay Flooded!
1.21.1fabric

Stay Flooded!

A mod that prevents air pockets from forming when submerged blocks are destroyed, perfect for an aquatic playthrough :-)

233downloads
Survival Sickness
26.2fabric

Survival Sickness

Survival Sickness adds a deeper survival health system to Minecraft. Players can catch diseases from bad weather, mobs, unsafe food, desert heat, freezing, low sleep, wounds, and underwater strain.

229downloads
FogBeGone
26.2fabric

FogBeGone

A customizable client-side mod that lets you tweak underwater, lava, status effect, and dimension fogs.

218downloads