Minecraft Java 1.21 Mods
Browse 104 free mods for Minecraft Java 1.21 — popular picks include Bountiful Fares, Etcetera, Petrol's Parts.
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Bountiful Fares
Enhances the food and farming side of Minecraft!
Etcetera
Simple mod that adds random vanilla friendly features
Petrol's Parts
Unique kinetic components for Create
Custom Hitboxes
A complete overhaul of Minecraft's hitboxes
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
Cobblemon x Generations (Generations-Core)
Generations is a massive sidemod crafted for Cobblemon, we enhance your experience by replacing blocky models with game-like Pokemon models, add thousands of blocks & items, and tons of new features.
CobbleSpawners
This Cobblemon addon mod allows map creators or admins to place custom Pokémon spawners, manage spawn settings via a GUI, and control Cobblemon spawning behavior, including Pokémon species, spawn chances, and custom stats.
DragN's 'Just Bettas'
Betta fish and decorative, customizable aquariums... Without the other stuff!

Fathoms
Dredge the depths, seize the seas, and find secrets untold deep below the waves...
Endertech Infinity
Game expansion mod, adding post-End content, many worlds to explore and much more!
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
Free Minecraft Models
Put custom models in your Minecraft server without client mods, for free!
Classic Mechanics
Adds a variety of configurable features from older minecraft versions!
Perfect Parity Neo: Pale Garden Awakens
Pale Garden , 1:1 Backport in Neoforge ;) Orinigal Mod By montmaj
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Clay Overhaul
Add new uses to Minecraft clay!
TheDungeons
A custom dungeon with multiple functionality. Monsters, access levels and much more! [1.17-1.21.x]
Real Peaceful Mode
Realize monsters' expectations, and get along well with them.
TradingPlus+
Enhances trading by adding over 280 new trades for villagers, providing a richer and more varied gameplay experience.
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
Armistice: the Peace Engines
Machines from tomorrow, bringing peace to today
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Eciipse Plushies
Add Plushies To Your World!
Hell's Survivor
A Nuclear Themed Horror Mod.
Create: Cats Don't Care (CCDC)
Lets cats find cozy spots to sit and sleep around your Create factories.
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Rine Time
Explore | Choose Your Class | Battle Challenging Mobs | Build | Decorate | Grow Crops | Automate Everything
Better Brushes
Paint, brush your pets, remove moss, farm string, and more with brushes.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
Not Serious Bare Bones Mod Compat
Bare Bones Compatibility for Various Mods! Wood Armor, More Ladders, Pure Copper Tools, Wheelbarrow, Amethyst Equipment, Inmis, Bronze, Copper Golem, Simple Copper Pipes, Basic Weapons, Snow Pigs, Nears, Nemo's Creatures, Sandwich Mod, and more!
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Everwinter
Modfest 2024 Entry adding the Iceologer and Snow Machine
PlayTime Forever
PlayTime Forever is the definitive Poppy Playtime mod for Java Build a factory with some of the most remebrable toys of the "Poppy PlayTime" universe