Minecraft Java 1.21 Mods
Browse 129 free mods for Minecraft Java 1.21 — popular picks include FreshPack, MinecraftContentExpansion, MHDF-Tools.
Updated daily
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.
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 OTHER
Overpowered Terrific HBM Effortlessly Reimagined
It's Peat, I'm Afraid
Adds a bunch of peatastic things to Minecraft!
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
Planet Craft
A mod to create a universe with Planets, Suns and Black Holes all customizable to your liking.

The Better Biomes And Plants Mod
It adds nice Biomes and other cool stuff to the game
Bordecor 's GalaxyExplorer
Embark on an interstellar adventure exploring distant galaxies, planets, and cosmic wonders.
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! ! !
2525 - Twentyfivetwentyfive
The year is 2525... 500 years in the future. And the overworld is still recovering. Ruins, Robots, Drones... hidden technologies await you.
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!)
Technical Engineering 4
A Minecraft tech-mod featuring logistics and convenient device.

Neko
A paper plugin that provides many features such as to create custom items or blocks
Isolated Creative
Lets players teleport to a completely isolated creative world that is separate from the main world
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.
Gardon's Minerals Pack
New More Ores and Gems to Minecraft!
One and Only
Upgrades the desert biome in a vanilla friendly way!
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
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.
Overgrow
Let the world OVERGROW itself.
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
Reawakened End
An end update for Minecraft finally! Created by Pjluna and ShadowB.
Bingus SMP Content
Extra content made for the Bingus SMP.
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
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!
heroberin
Herobrine but from temu! Still in progress.
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!!!!!
Cool blocks
adds some cool custom blocks to minecraft

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!
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks

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.
Nonsense
A new dimension with unique and creative biomes ...