Minecraft Java 1.21 Mods
Browse 1,534 free mods for Minecraft Java 1.21 — popular picks include Stranger Things: Upside down, Kappa's AntiCheat, Warden Depths.
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Stranger Things: Upside down
This mod adds content from Netflix series stranger things
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Warden Depths
A new Warden dimension with 3 biomes and associated quests !
The Friends Mod
Introducing the "Friends" mod, adding a multitude of unique pals to your world! Adds: Mimic Plant, Mimics -Mimics can copy your skin, name, and voice...

The Sculking/Sculkexpansion 2
An expansion to Sculk!
Deepcraft
A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.
Savaru's Worldology [Fabric/NeoForge]
Worldology redefines progression by transforming the world itself into a living system that grows, evolves, and responds to player actions.
XMobGeneration
A powerful Spigot plugin for managing custom spawn areas with WorldEdit integration and GUI Support, Limit of 45 areas
Legenden of Dravaryn
Embark on an epic adventure in Legends of Dravaryn! Play as a Dragon, Hunter, or Mistwalker in a world teeming with mystical creatures. Tame dragons, battle griffins, and uncover the ancient secrets of Dravaryn.
Lots o Spheal [Cobblemon addon]
An addon that adds more versions of Spheal to Cobblemon.
Create To The Extreme
A multiplayer modpack focused on the Create Mod, enabling collaborative and competitive engineering with complex machines and automated factories.
Cenozoic Ore Fossilmon
Brand New Fossilmon Resurrected With Ores in Cenozoic Variants
Wild Wonders
A Beta mod that improves world generation and adventure!
Mobiomes
Aims to add tons of custom creatures, biomes, items, weapons, blocks, plants, foods, structures and more
Yazz's Redstone Golem
An Improved version of dungeon's redstone golem , It's back and meaner than ever !!
The Juan Mod
The biggest update: Maple Wood, Lavender, and Juan.
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
The Update - Blacksmith52
A mod that adds a few nice features to minecraft, such as a starter house and more biomes, tools, and mobs!
All About Cobblemon - Pokemon World ( Catch, Build, Explore )
Catch, train, and battle Cobblemon in a Minecraft world filled with new creatures, adventures, and strategic gameplay.
Peaceless
An enemy mod set in the Species universe that adds new mobs with fun mechanics and drops
Marianic Echoes
Expanding the End Dimension in a unique way!
MineBeast [MCREATOR/OLD]
A RPG mod that brings back the fell that old orespawn and AoA had in a original way
Lost in Dreamland(迷失梦域国)
Add a series of new things.Including a new dimension.
TC315 Creature Set MC Edithion
A compilation of Monster Girls, and other creatures made by me, spawns around your world with dungeons and new structures
Fakemon Iron and Gold
This addon will add not only more pokemon into cobblemon, but will also aim to be compatible with any other addon and mod, so because of this you can enjoy this addon a longside all your other addons and mods for cobblemon.
BuildsNBarrens
Adding features to build up the barren aspects of the game!
PépitoCraft
PepitoCraft: Adventure, Magic, and Combat Combined! Dive into an immersive and epic universe featuring mysterious dungeons, magical artifacts, fantastical creatures, and intense combat.
Dungeons of Doom
Adds new items, armour, and structures to minecraft!
Golem Gear
A Mod themed off of Iron Golems. The mod adds many features such as golem blocks, golem ores, golem tools, and much more!
Minefinity (Legacy)
This Mod is Outdated. A brand new version will come out soon!
More Of All
A mod that attempts to add literally more of all! From trees to enchants there is literally more of all
VillagerExplorer
Villager Explorer is a client-side Minecraft mod that lets you view detailed information about villagers in a beautiful, interactive GUI.
Explorer's Haven
Explorer's Haven is an adventure modpack enhancing exploration, biomes, dungeons, and visuals for smooth performance. Discover new landscapes, battle mobs, and enjoy quality-of-life features while preserving Minecraft’s core experience.
Infinity Nexus Companion
Adds a pet companion to help the player on their journey during their battles or explorations.
Ban bat
Do you hate these annoying little pests? This mod/datapack can make them disappear!
Garden Depths
Adds new interesting features to Minecraft's Pale Garden.