Minecraft Java 1.21 Mods
Browse 950 free mods for Minecraft Java 1.21 — popular picks include Gravestone Dungeons Data Pack, Better Sniffers, Hybrid Birds.
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Gravestone Dungeons Data Pack
This data pack adds dozens of small and massive dungeons, bosses, custom loot, magic spells, many custom weapons, enchantments and much more!
Better Sniffers
Improves sniffers by allowing them to naturally spawn in villages, increasing the variety of loot they can find beyond the current two useless flowers, and providing renewable sand.
Hybrid Birds
A mod that adds a variety of new birds to the world of Minecraft
Clutter: Bestiary
The entities from Clutter, plus more, updated, improved and split into a separate mod.
Poisonous Potato Update
Almost all content from the April Fools' snapshot 24w14potato
LocalizedFishingTables
Biome specific fishing loot
Colored Dimensions!
Adds dimensions based around a color!
Chocco's Cozy Campers
Go camping with a whole lot of features
Harshen Universe
Dungeons with their custom mobs, weapons&armors, accessories with their own system, rituals, blood(system), ores&plants, new dimensions and more...
Peaceful Progression
Makes blocks/items/dimensions which require hostile mob drops available in peaceful difficulty
Peruvian's Delight
A Farmer's Delight addon that adds a few of Peruvian culture.
fapdos' Aquatic Additions
Adds many new fish creatures and underwater decorations to the game

Alex's Caves: Refabricated
An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...

Fathoms
Dredge the depths, seize the seas, and find secrets untold deep below the waves...

BetterVannilaFishes
Dive into a more vibrant and diverse ocean. Re-imagined, re-animated, and re-alive.
SCP Core [Kult Craft]
Craftable SCPs that give you different powers and abilities.
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

Better Snowball Fight
Make snowball fights more fun
Crying Tools
Crying Tools is a Minecraft mod that expands upon the Crying Obsidian with new items, tools and blocks.
Dreams - The Dream Team
This mod adds various things related to the vastly growing YouTuber: Dream! Go Check Him Out!
Wandering Trader Revamp
Expands, tweaks, and balances the Wandering Trader. Includes new items and 200+ trades and adjustable spawnrate
Season's Greetings
Season's Greetings adds Christmas *(and other holiday)* themed blocks, items, and mobs to your world, aiming to make things feel just a sprinkle more festive!
Knarfy's Ruined Mod
A mod created by Knarfy and completely ruined by his fans
ValhallaMMO
Specifically designed to counter the 2-week gameplay cycle. Keep players active for longer! (Also known from The Realm SMP!)
H+ Otako (Anime Characters)
This mod adds anime characters for adults in your game.
Actual Fishing
A mod that changes the fishing system to force you to pull real living fish from Minecraft's waters
[Cobblemon] Grow and Gather
A Cobblemon addon that adds custom regional forms from the Jetia Region!
Clumpy Bros: Burgers R Cool
This is the Burger mod seen in the Clumpy Bros YouTube videos. It introduces a whole new dimension to explore as well as some other cool features.
Mobs Drop Meat
A mod that makes more mobs drop meat when they die
Crops 'n' Corpses
A tower-defense and farming expansion hybrid mod inspired by the classic game, Plants VS. Zombies!
White Pumpkins
Adds Minecraft Story Mode inspired white pumpkins that will generate in the pale garden. Made for SpookyJam 2024
Everything is edible, even you!
Almost every mob in the game drop his edible meat.
Psittacine
Breedable parrots, 35 new parrot skins, colorful feather blocks, transport cages, and functionality tweaks.
Pumpkin Pastures
Inspired by the classic PumpkinPatch mod from 1.6.4, Pumpkin Pastures adds new pumpkin related food, monsters, and gear
Love Core
Romantic Suits, Food and Decoration!
Illager Chef Trader
Adds a new Illager Trader and his Kitchen to Plain and Forest Biomes