Minecraft Java 1.21 Mods
Browse 130 free mods for Minecraft Java 1.21 — popular picks include Cubic Realism, FreshPack, It's Peat, I'm Afraid.
Updated daily
Cubic Realism
CB is a mod made with Mcreator, having the goal of revamping minecrafts realisim and magic. From perma ban swords to steelmaking and even lead poisoning, this mods goal is to have it all! (Yes that includes bombs).
FreshPack
Freshpack enhances Minecraft with new biomes, structures, and features. Enjoy improved navigation, decorative elements, and streamlined resource gathering for a more exciting and varied gameplay experience.
It's Peat, I'm Afraid
Adds a bunch of peatastic things to Minecraft!
MinecraftContentExpansion
New early game, new materials, new mechanics, new tools and much more!
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Voxel Earth
Voxel Earth is a pipeline for converting 3D Tiles to voxels, showcased in converting Google Earth to Minecraft.

The Better Biomes And Plants Mod
It adds nice Biomes and other cool stuff to the game
Planet Craft
A mod to create a universe with Planets, Suns and Black Holes all customizable to your liking.
JGZSunShineMod
This is a personally developed mod that adds many items and is about to release version 1.21-1.21.1! ! !这是一个个人开发的模组,增加了很多物品,且即将退出1.21-1.21.1版本的! ! !

THE OTHER
Overpowered Terrific HBM Effortlessly Reimagined
Technical Engineering 4
A Minecraft tech-mod featuring logistics and convenient device.
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
2525 - Twentyfivetwentyfive
The year is 2525... 500 years in the future. And the overworld is still recovering. Ruins, Robots, Drones... hidden technologies await you.
Bordecor 's GalaxyExplorer
Embark on an interstellar adventure exploring distant galaxies, planets, and cosmic wonders.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Twindling Tweaks
A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.
Gardon's Minerals Pack
New More Ores and Gems to Minecraft!
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
One and Only
Upgrades the desert biome in a vanilla friendly way!
Isolated Creative
Lets players teleport to a completely isolated creative world that is separate from the main world

Neko
A paper plugin that provides many features such as to create custom items or blocks
Bingus SMP Content
Extra content made for the Bingus SMP.
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Reawakened End
An end update for Minecraft finally! Created by Pjluna and ShadowB.
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
Overgrow
Let the world OVERGROW itself.
JAD OC's
JAD MOD: Master survival with my OCs! Explore new dimensions, use powerful potions, and freeze time with a single click. The classic adventure is back!
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Items, Crafts & World of the Realms of Runeterra
This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way

Core Keeper Fabric
Ready to dig deeper? Face off against Core Keeper's most dangerous creatures, master magical abilities, and explore a brand new dimension packed with danger and treasure!
Mars Renaissance
The Mars Planet add to Minecraft!
No Nether RoofSpawns
A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!

Project: Nuclei
Adds uranium ore, lead ore and an enrichment process for making uranium rods. Also adds graphite rods (crafted with coal), a nuke, a radioactive seperator and various crafting components. In general this is a (kinda) scientific industrial progression mod.