Minecraft Java 1.21 Mods
Browse 92 free mods for Minecraft Java 1.21 — popular picks include Chewing Gum, Easier Sea Lanterns, Concrete in the Cauldron.
Updated daily
Chewing Gum
This mod adds a pack of gums with 3 pieces inside used to remove nausea
Easier Sea Lanterns
Changes the current crafting recipe to a more balanced recipe.
Concrete in the Cauldron
Turn concrete powder into concrete using a water cauldron — no rivers or oceans needed.
JoJoStands
A JoJo-inspired Paper SMP plugin with Stands, abilities, leveling, Stand controllers, Requiem Arrows, and Stone Ocean features.
DrownedOverhaul
Drowned mobs can now grab and drag players underwater. A dangerous new twist to ocean survival!
easy CORAL FANS
Tired of searching for warm oceans? Craft all Coral Fans easily using wool and dyes!
Vanilla Connected Textures Resource Pack (26.2, 1.21.1) – Texture Pack
Vanilla Connected Textures Resource Pack is a lightweight resource pack that enhances Minecraft’s aesthetic by enabling connected textures for various vanilla blocks – such as glass panes, stained glass, tinted glass, sea lanterns, shroomlights, and ore blocks – without altering their base textures or gameplay mechanics. It retains the familiar Minecraft look while smoothing transitions […]
Dungeons and Taverns Ocean Monument Overhaul Data Pack (26.2, 1.21.1)
Dungeons and Taverns Ocean Monument Overhaul Data Pack replaces the vanilla Ocean Monuments with an expansive and challenging structure known as the Trident Trial Monuments. This overhaul introduces new mechanics, enemies, and rewards, providing a fresh and engaging underwater experience. Features: Removes all Vanilla Ocean Monuments and replaces them with Trident Trial Monuments. Can be […]
Fish Bonanza Mod (1.21.1, 1.20.1) – New Aquatic Creatures
Fish Bonanza Mod adds a large number of new fish. The mod focuses on increasing variety in what can be caught while fishing, without changing core fishing mechanics. All fish are obtained through regular fishing and integrate naturally into the existing game flow. Features: Adds around 100 new fish types to the game. New fish […]
Lili's Lucky Lure Mod (1.21.1, 1.20.1) – Catch More than Fish
Lili's Lucky Lure Mod expands the fishing mechanics in Minecraft by adding new ways to fish, decorative fishing blocks, and unique fish traps. You can find fish & rubble pools in rivers and oceans, use new tools like a bamboo rod, spear, or even dynamite, and decorate with frames and nets. Features: Fish & rubble […]
Tide Mod (1.21.5, 1.20.1) – 60+ New Fish Species
Tide Mod brings over 60 new fish and fishing mechanics. Fish are now found in specific areas, such as freshwater rivers, oceans, and even underground. You can catch, cook, craft, or sell these fish to villagers. For faster catches, you can craft special bait and even customize your fishing rods using the Angler's Workshop. There's […]
Bucketable Data Pack (1.21.1, 1.20.1) – Mob in a Bucket
Bucketable Data Pack adds a new mechanic to Minecraft that makes it easy to transport any mob. Bucketable allows you to use a Water Bucket to capture a creature inside. Like how you can do it with aquatic mobs such as axolotl, tadpole, and fishes, if you have a Water Bucket in your hands when […]
Womp's Shellfish Mod (1.21.5, 1.20.1) – Fishing Just Got An Upgrade
Womp's Shellfish Mod adds new life into Minecraft’s oceans, lakes, and beaches by adding 9 new shellfish, 6 aquatic plants, and 30+ food items. It introduces a new fishing mechanic with shellfish traps and overhauls water-based worldgen. Features: 9 new shellfish that spawn across oceans, rivers, and beaches. 6 new aquatic plants for better underwater […]
Re:squake Mod (1.21.4, 1.20.1) – Implements Quake-style Movement Mechanics
Re:squake Mod is a Kotlin rewrite of the classic mod that introduces quake-style movement mechanics to Minecraft. It enhances gameplay with advanced movement techniques and customizable settings. Features: Implements quake-style movement mechanics. Includes advanced movement techniques: bunnyhopping, trimping, and sharking. Features a basic speed indicator for better movement tracking. Offers in-game configuration with adjustable values. […]
SeaCreatures
Fish up living sea creatures instead of normal loot! Features custom variants with glowing effects, potion buffs, and custom equipment. Integrates with AuraSkills for level-based progression - unlock rare creatures as you level up fishing. Fully configurab
MegaGanDon
MegaGanDon is a giant aquatic mob (megalodon) for Fabric 1.21.x: realistic swimming, neutral behavior with aggro when attacked, jumping on land, spawning eggs, sponge drops, and localization. Lightweight and customizable.
OneWayExchanges
Give an item to a player by right clicking. Nice if on a skyblock or underwater/lava if you can't drop that item.
Tank Boat Resource Pack (1.21.11, 1.20.1) – Turn Vanilla Boats Into Armored
Tank Boat Resource Pack replaces standard wooden boats with miniature tank models across your rivers and oceans. This pack turns everyday boat trips into fun military patrols across water and ice. Different wood types change the vehicle colors to match your chosen materials. It keeps standard boat physics while providing a fresh mechanical theme for […]
Aeronautics Winds & Weather Mod (1.21.1) – Sail Oceans and Skies with Real Wind
Aeronautics Winds & Weather Mod adds wind physics, weather systems, and sailing mechanics for Create and Create Aeronautics. It brings working cloth sails, ship steering parts, and over a dozen weather types to your skies and oceans. Wind speed changes with altitude and pushes your ships forward based on how you trim your sails. You […]
Cybernetics Mod (1.21.1) – Upgrade Your Body with Custom Robotic Implants
Cybernetics Mod adds mechanical body parts and futuristic implants to your survival world. It lets you replace your character's limbs and organs with robotic upgrades to gain new abilities. You can become a fast ninja, a strong fighter, or even an underwater explorer depending on the parts you choose. The world also gets new dangers, […]