Mods for Minecraft Java
Browse 1,192 free mods for Minecraft Java — popular picks include All About Engie Sharkos, TurtleSMP (Custom Gems & SMP Abilities), Caves Everywhere.
Step by step: How to install Minecraft Java mods & modpacks
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All About Engie Sharkos
Sharkos, they're a mix breed. What could be awaiting our journey?
TurtleSMP (Custom Gems & SMP Abilities)
Official TurtleSMP plugin introducing elemental custom gems, pyromancy, ocean shields, and stasis abilities for Paper 1.21.1.
Caves Everywhere
Survive a colossal underground world featuring deep oceans, hidden Ancient Cities, and scaling challenges.
NauseaPotionMod
This potion is only available in Creative Mode. Tired of missing the Nausea effect in vanilla Minecraft? This mod adds a not craftable Nausea potion—no commands required. Or, if you want it even shorter: Creative-only.
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.
Travis's Oceanic Biomes
Adds more oceanic biomes to your world!
RaceSystem
RaceSystem includes 7 races: Human, Shark, Bird, Rabbit, Undead, Demon, and Giant. Each race gives unique abilities like flight, underwater buffs, speed boosts, combat bonuses, or increased health and damage, while Human has no special abilities.
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.
Special Potions
Adds new powerful potions with unique abilities like Fire, Ocean, Wind, Warden, Ender, Speed, and Strength effects for survival and PvP gameplay.
Misanthrope Gas Engine
Atmospheric simulation, simulating gas pressure, all real life gasses, real thinning atmosphere, and reworked breathing to reflect, this affects all non-aquatic mobs
Blåhaj [StationAPI]
Adds Blåhaj shark plush toy from IKEA. Can be held, placed on blocks and in bed to cuddle while sleeping. For BETA 1.7.3.
Gojo Statue Worldgen
Generates a huge Satoru Gojo statue structure in plains-like biomes and oceans, with a loot chest (diamonds, tools, spears, totems-rare, and more)...
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.
Pocket Air
adds a pocket air craftable with 1 magma block when crafted you get 64 pocket air and when right clicked in water it creates 1 block of air good for making underwater bases easy instead of using sponges
FishMating
Bring your underwater world to life by letting fish breed naturally when players throw seeds into water! 🌊🐠✨
ScubaGlass
Dive deeper in Minecraft with ScubaGlass: wear glass helmets for underwater adventures!
Under The Seas
Discontiued For Certain Amount Of Time A new gameplay to minecraft by exploring the darkness of the sea
Shadow's of The Deep chapter one
The horrors that live in the dark and deep of caves and the ocean
Realistic World Gen: Revived
Continuation of Realistic World Gen, brings ocean update.
AirBreather
Breathe underwater with a customizable Air Mask!

Sharkiums And More
It adds Sharkium ore and much more to the game! But this world isn't as innocent as it seems.(Only Turkish Language)
Assorted Mobs
Adds ice pixies, treasure mobs, parabuzzies, Bob-ombs and sea creatures.
DrownedConduitSpawnBlocker
Prevents Drowned from spawning near conduits for easier underwater building.
vegan-fishing
A Fabric mod for Minecraft Java 1.21.11 that replaces the fish loot table with plant-based and ocean-themed alternatives, allowing players to enjoy the relaxing fishing minigame without harming any virtual wildlife.
Fisherman's Delight
Fishermans Delight is a Minecraft mod that expands fishing with new rod tiers, bait, enchantments, sea creatures, fishing hotspots, passive fishing nets, and underwater pressure mechanics, all while keeping the familiar vanilla feel of Minecraft.
HeavenGuardian Statue Worldgen
Generates a huge HeavenGuardian statue structure in plains-like biomes and oceans, with a loot chest (diamonds, tools, spears, totems-rare, and more)...

Flying Too Much Gives Nausea
Gives you nausea when you fly for too long
Assorted Sea Creatures
Adds seals, walruses, narwhals and sea otters.
AquaLib
AquaLib is the foundational core library engineered to power the Aqua Kingdoms ecosystem and its suite of advanced oceanic features. It provides a high-performance framework for handling complex data and immersive underwater mechanics while ensuring best
Lamarine
This mod adds a new ore that will spawn under the lands of oceans and rivers, so far you can make a pickaxe and a sword from it, which are much better than nezerite.
CarrotSkin
In-game HUD with fancy carrots, custom exhaustion bar and relocated underwater bubbles to display above hp.
Angel Block Reborn
A construction block that can be placed freely in the air or water. Great for building underwater or in the void.
Bottomless Ocean mod
Adds a brand new dimention with 300 block deep oceans with new bizzare creatures to explore
AquaticCrates | Nexo Addon
Add support for Nexo items to AquaticCrates!
Upgrade Spawnquatic
Adds some constructive compatibility between Upgrade Aquatic and Spawn.
Lava Ocean
Adds A New Biome Called Lava Ocean!