Minecraft Java 1.21 Mods
Browse 751 free mods for Minecraft Java 1.21 — popular picks include YUNG's Better Caves (Fabric), Oceano Shaders 3.0, Underwater Enchanting.
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YUNG's Better Caves (Fabric)
Overhauled cave generation, underground lakes and rivers, lava oceans, and more!
Oceano Shaders 3.0
A Vibrant Tropical Shaderpack for Minecraft Java Edition
Underwater Enchanting
🌊 Allows the use of the enchantment table under water with maximum levels via bookshelves.
FTB OceanBlock 2
Nothing but endless ocean. No land. No rescue. You’re alone - or so you think...
Simple Diving Gear
A simple mod for adding gear to ease working underwater.
FTB Rift Helper
Helper mod to support rift behaviour with FTB Ocean Mobs and FTB Team Bases
PNC Ocean Addons
A small addon mod for PneumaticCraft: Repressurized with some ocean-themed additions
Myths of The Sea - Mythology Mobs!
Discover new mythological aquatic creatures, such as the Leviathan, the Kraken, the Hippocampus, and many more!
Neo-Blåhaj
Soft toy, shark mod, 16px - now for NeoForge!
Ocean Lily Pad Village
Adds villages floating on giant lily pads to ocean biomes.
Illager War Trireme
Adds an Illager War Trireme to warm ocean biomes
Macaw's Abnormals
This mod is a multi-compatibility for the mods developed by the Abnormals Team. Whether it is Buzzier Bees, Environmental or Upgrade Aquatic.
Ocean World Dimension
Explore an endless ocean in the Deep Sea dimension!
Aquatic Creepers
New creepers that can appear in the oceans! Discover the new items and increase the difficulty of the ocean.
Sunken Spires
Futuristic ruins and remnants of an advanced prismarine civilization are scattered throughout the ocean.
Tax' Ocean Pillager
Ocean Pillager is a Minecraft Forge modification aims to add ships with pillagers.
Aquatic Additions
Aquatic Additions completes the vanilla turtle armor and adds an upgraded version to enhance underwater exploration
Simple Dive Gear
A simple mod to add diving gear for water and lava. Works like Subnautica's oxygen tank (timer goes down underwater, fills back up above water).
L's Ocean Trader
adds a new villager, the Ocean Trader and his lighthouse
Greek Mythology Mash-up
Build a pantheon fit for the gods, trap the Minotaur in an elaborate maze, or set sail for adventures across the sea – the world is your square oyster! A port from Legacy Console Edition.
Elliemore's Deep waters
Mermaids dimension
Underwater Swim Fix (MC-220390)
Fixes the bug where if you hit an entity while swimming and holding the sprint hotkey, the server will think that you are not swimming anymore, while the client does. resulting in weird behavior.
Create: Stranded at Sea
An ocean survival, centered around create automation, adventure, and a fully integrated economy system.
Old fisherman swamp house
adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it
Animal Garden - Manatee
This mod adds the gentle giant the manatee(sea cow) into the game.
Unnamed Sea
Additional structures for the sea and beach biomes, focusing on an immersive expansion for the vanilla game.
Animal Garden - Sea Otter
Adds tamable Sea Otter into the game, that will fight and protect you.
Animal Garden - Bull Shark
This mod adds the aggressive underwater creature, the bull shark into the game.
Loading Backgrounds - Oceans
If you like oceans, this complementary resource pack to the Loading Backgrounds mod is ideal for you, since it changes the loading background of the games and replaces it with beautiful ocean images.
![[HUGE UPDATE] Fisherman's Haven](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/95824.webp)
[HUGE UPDATE] Fisherman's Haven
A huge expansion for fishing and ocean exploration in Minecraft!
Seaopolis Submerged 2
An ocean based survival questing modpack. Back for 1.21.1
Sky Archipelago
Sky Archipelago adds a new floating-islands world generation. High degree of configurability, such as island density, sizes, Y-spawn heights, ocean or void and much much more!
Villager Warship
Adds a big villager warship to the oceans
Lios Seafaring Dungeons
Complex Underground & Oceanic dungeons!
Aquatic Frontiers
The Ultimate Aquatic MOD
Lost Ocean Colosseum Runes
Adds a Lost Ocean Colosseum Runes to warm Ocean Biomes