Minecraft Java 1.21 Mods
Browse 751 free mods for Minecraft Java 1.21 — popular picks include YUNG's Better Ocean Monuments (Forge/NeoForge), YUNG's Better Caves (Forge/NeoForge), Aquamirae [Neo/Forge Edition].
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YUNG's Better Ocean Monuments (Forge/NeoForge)
A complete redesign of Minecraft's ocean monuments!
YUNG's Better Caves (Forge/NeoForge)
Overhauled cave generation, underground lakes and rivers, lava oceans, and more!
![Aquamirae [Neo/Forge Edition]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/11603.webp)
Aquamirae [Neo/Forge Edition]
Ship graveyard with terrible deep sea creatures!
Upgrade Aquatic
Further upgrades the Update Aquatic with more aquatic additions!
YUNG's Better Ocean Monuments (Fabric)
A complete redesign of Minecraft's ocean monuments!
Boatload
Provides alternative methods of sailing Minecraft's oceans!
![YUNG's Better Ocean Monuments (NeoForge) [1.20.4 - 1.21.1 ONLY]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/215373.webp)
YUNG's Better Ocean Monuments (NeoForge) [1.20.4 - 1.21.1 ONLY]
A complete redesign of Minecraft's ocean monuments!
Illager Warship
Adds a big illager warship to the oceans
Hopo Better Underwater Ruins
Explore new ocean ruins to your world
Create: Aquatic Ambitions
Introduces new bulk process which allows for more options for Prismarine, Coral and Copper automation!
Repurposed Structures - Better Ocean Monuments Compat Datapack
Change RS Monuments to be in Better Ocean Monument's style
Aquamirae
Ship graveyard with terrible deep sea creatures!
Awesome Dungeon Ocean edition - Forge
This mod adds dungeons to your ocean. (🆕 NEW Structure added 3 boat)
Ocean Floor - Clay Sand and Dirt
Spawns patches of Clay, Sand, and Dirt, within the Deep Dcean layer of boring gravel
Ocean's Delight
Ocean's Delight is an addon mod for Farmer's Delight based around adding culinary content to the ocean!
Realm RPG: Sea Dwellers
Underwater villages and sea traders with random generation. Vanilla style.
Clear Water
Have Clarity! No more fog underwater!
Underwater Village - Oceanic Structures
Discover a lot of new oceanic structures!
Hybrid Aquatic
A mod that expands upon Minecraft's aquatic life
Unusual Fish
Adding fictional fish and other aquatic creatures!
More Useful Copper - MAJOR UPDATE 3.0!
New uses for copper, such as statues, aquatic redstone, and many other tools!
DarkTides - RPG Breathe Underwater (Origin Friendly)
RPG Theme, Equip a Diamond Shovel in offhand and gain Water Breathing, Fast Swimming and Night Vision. Great for water based Origins!
Awesome Dungeon Ocean edition - Fabric
This mod adds dungeons to your ocean.
Cobblemon: Ride On!
A side mod for Cobblemon. Ride astride your Pokemon companions, as you travel by land, air or sea together!
Permanent Sponges
Sponges to keep an area permanently dry. Fancy underwater base anyone?
FTB Ocean Mobs
A collection of mobs & monsters that lay beneath the ocean's floor
Mermod (NeoForge)
Adds a necklace that gives players mermaid tails upon contact with water.
Deeper Oceans
Oceans, but deeper!
Repurposed Structures - Better Ocean Monuments Compat
Change RS Monuments to be in Better Ocean Monument's style
Custom FoV
Allows disabling or customizing field of view changes from sprinting, potions, archery, or underwater.
Ben's Sharks
A simplistic approach towards one of the ocean's most complex creatures.🦈
Tax' Ocean Villager
Ocean Villager is a Minecraft modification aims to add ships with villagers.
NauTec
A magitech mod centered around the deep abyss of the oceans. Augment your player with various upgrades or transfer huge amounts of power using lasers
Kelp Fertilizer
🌿 Kelp seaweed naturally filters sea water for rich nutrients. Kelp works like bone meal.
Mermod (Fabric)
Adds a necklace that gives players mermaid tails upon contact with water.
Awesome Dungeon Ocean
This mod adds dungeons to your ocean, like boat, ruin..