Mods for Minecraft Java
Browse 1,102 free mods for Minecraft Java — popular picks include Blue Oceans, Origins: Flying Fish, UnderPressure.
Updated daily

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.
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.
UnderPressure
a realistic underwater experience by simulating the effects of water pressure on players as they dive deeper into the ocean.
Drown Panic
"An immersive mod that enhances survival atmosphere underwater with a wide screen vignette (tunnel vision) and realistic heartbeat sounds when drowning."
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
Use Sea Lantern To Craft Beacon
This mod allows craft a beacon using a sea lantern
Pantry
Pantry adds food aging, preservation, cellars, and salt from ocean water.

CardBoard SharkMI Fork
Run Bukkit/Spigot/Paper plugins on Fabric servers - SharkMI fork with enhanced mixin compatibility
Archimedes Mod
Archimedes Mod is an adventure-focused Minecraft Forge 1.20.1 mod that adds mysterious Nether castles, underwater pirate ships, rare treasures, custom weapons, music discs, and more.

Realistic Oceans
Adds realistic & deep oceans to minecraft
sharky's random ideas
my most random, wierdest and funny ideas
Lava Gen Tweaks
Tweak the base sea level for lava! Typically starts at -54.
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
All About Engie Sharkos
Sharkos, they're a mix breed. What could be awaiting our journey?
Stay Flooded!
A mod that prevents air pockets from forming when submerged blocks are destroyed, perfect for an aquatic playthrough :-)
Harpooned
Shoot Harpoon on underwater as wind!

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.
DrownForReal
Drown For Real adds realistic player panic animations when your underwater oxygen bar hits zero. Built for Fabric, it features custom flailing animations that smoothly blend in and out over a fraction of a second using player-animation-lib.
Echo's Chocolate
This Mod is focused on chocolate that has plain chocolate, sea salt chocolate and chocolate with fudge, in dark and milk chocolate.
Nauseous Lite
Enchanced and customized nausea effects
Underwater Trees
Allows placing and growing tree saplings underwater with optional lightning requirements override.
Toads Simple Origins: Fish Bowl
Adds a custom piece of armor that allows custom origins datapacks to add a way to spend more time on land or in the nether without completely removing the challenge of only breathing underwater.
No Boats
This mod removes all boats from Minecraft, forcing you to travel across water the slow way. It makes oceans feel bigger and exploration harder since you can’t just zip across huge distances anymore.
ScubaGlass
Dive deeper in Minecraft with ScubaGlass: wear glass helmets for underwater adventures!
Underwater Torch
Place all torches underwater and they will still emit light Full Fabric 1.20.1 + 1.21.1 + 1.21.4
TurtleSMP (Custom Gems & SMP Abilities)
Official TurtleSMP plugin introducing elemental custom gems, pyromancy, ocean shields, and stasis abilities for Paper 1.21.1.
FishMating
Bring your underwater world to life by letting fish breed naturally when players throw seeds into water! 🌊🐠✨
Abyssal Frontier
A Fabric 26.2 ocean-exploration mod about surviving pressure, piloting submersibles, and escaping the deep.
Aqua Verse
AquaVerse expands aquatic biodiversity of minecraft
DrownedOverhaul – A Deep Sea Threat Awaits
DrownedOverhaul transforms Minecraft’s oceans into a place of genuine peril. This plugin completely reimagines the behavior of Drowned mobs, turning them from passive nuisances into coordinated threats lurking beneath the waves.
Living Sponge
Drain and Fill the Oceans with Living Sponges!
AirBreather
Breathe underwater with a customizable Air Mask!
DrownedConduitSpawnBlocker
Prevents Drowned from spawning near conduits for easier underwater building.
Hendrix's Better Chaos Cubed
Enhance the Chaos Cubed drop with craftable nausea potions, sulfur fire and more!
AquaticCrates | Nexo Addon
Add support for Nexo items to AquaticCrates!
Shadow's of The Deep chapter one
The horrors that live in the dark and deep of caves and the ocean