Minecraft Java 1.21 Mods
Browse 233 free mods for Minecraft Java 1.21 — popular picks include Agony, XMyIsland, Michael: The Great Adventure!.
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Agony
A big content mod meant to make your life harder.
XMyIsland
A comprehensive island management plugin that brings robust protection, intuitive GUI management, and economy integration to your Minecraft server.
Michael: The Great Adventure!
A Mod that I made for sh*ts and gigs.

Sweetymod
A sweet mod that adds a new candy-themed dimension, complete with new blocks, items, and a biome to explore.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!

Tea Ceremony
This mod allows you to host a tea ceremony right in your Minecraft world.
Middle-Earth_and_Farmer's_Delight
Middle-Earth and Farmer's Delight is a Datapack to bring compatibility in craft and item between Middle-Earth and Farmer's Delight
Biznesmod
This mod adds new biomes, a new villager proffesion, new mechanics (upgradable abilities, collecting iron dust to make iron ingots, etc...), new custom structures (10+), a TNT cannon which shoots tnt where you look and some new redstone components.

Vaseria Amethysted
The mod adds amethyst items by upgrading non-Netherite ones in a vanilla style!
Against the Wild: Realistic Survival
Against the Wild is an immersive realism mod that transforms Minecraft survival into something that actually feels like fighting to stay alive. No magic shortcuts, no easy starts. The world is harsh, unforgiving, and beautiful just like the real wilderness
Bedrock Paradise
Bedrock Paradise is a gardening mod inspired by Viva Piñata. Capture piñatas, build a garden, grow their favorite plants, and care for them.
Tales & Taverns
Tales & Taverns: A Cozy RPG Experience A lightweight Fabric modpack that blends beautiful world generation, deep farming/cooking mechanics, and casual RPG exploration.
ProjectBFDI (Archive)
Adds BFDI stuff in minecraft! (No longer gets updates)

Neko
A paper plugin that provides many features such as to create custom items or blocks
Hotter Mania
Mod updates savannas, deserts and badlands
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Better Campfire Cooking
It makes campfires better by adding new recipies, doesn't impact performance much.
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
Oscilica
Oscilica is a renewable alternative of sand in outer End islands. Oscilica can be grown into an Oscilica Pileus using Quartz. This mod also adds Oscilyst Slice and Oscilicrete blocks.
Breathtaking Aconitum
This mod adds aconite and its unique mechanics, food, and toxins
Harder
Makes Minecraft a harder game.
EditVillagers Plugin
The easiest way to create a Trader in Minecraft!
Silly Stuffs
Become the greatest businessman in all of Minecraft! Expand your business empire, sell your products, mine plastic, eat burgers, and have fun!
Fully Foliage!
Adds over 40 new plants to MINECRAFT, along with three woodsets, and more!
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Titanroot Skies
A Minecraft society modpack with a focus on mechanical engineering, exploration, and rpg elements.
Hunger of the Constant
The food from the Don't Starve series, in Minecraft! Prepare food in a Crock Pot and come across new resources in the wild.
The Dungeon Experience
Adds content from Minecraft Dungeons in a pretty vanilla way.
Void Beast
A mod filled with whatever I felt like adding at the moment! With a focus on exploration and collection, I'm sure there's something in the mod for you. If not, yeah that's fair.

createlazy
This project adds variant blocks of lower-bound debris in the End, which can provide brand new tools, equipment, and progression. A new dimension has been added, which can be used for construction. It also offers partial mechanical power recipes for sequen
Bronze Age Mod - A Dip In The Past
Immerse yourself in the Bronze Age! Meet new metals, building blocks and foodstuff which will bring you back to an Age of Heroes.
Everything Expanded
Expanding upon nearly every aspect of the game with various additions. Made with MCreator
NerdSoft Kitchen
A performance-first cooking overhaul: a hand-fed grill table, four new crops, and a refillable Iron Cup