Minecraft Java 1.21 Mods
Browse 1,007 free mods for Minecraft Java 1.21 — popular picks include Neko, Isolated Creative, Colorful Eyeblossoms.
Updated daily

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
Colorful Eyeblossoms
Adds eyeblossom variants that naturally appear to the rest of the 15 dyes!
reiner2009‘s Nature Overhaul
This mod adds new vegetation, biomes and other nature

Tea Ceremony
This mod allows you to host a tea ceremony right in your Minecraft world.
CFA
This mod adds various changes and additions to minecraft 1.21.4
Power Gems Update
Let's create a world just to find the new ores, blocks to build and much more, let's find the ruby, emerald set and the quartz one also, for an unbelieavable adventure. Travel, explore, search, craft, and don't forget to join... the nether.... for the new
Shadow Addons
Adds shadow-themed blocks, tools, enchantments, dungeons, and custom challenge spawners.
Unhappy Structures
Today I would like to introduce you to my new data pack to improve the outside world, namely adding new buildings, in the data pack there are 14 buildings, from a banal house to a simple piece of stone on the road, where you can mine iron, coal, etc.
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.
frogg's Aether
This mod adds an Aether dimension
Gilded Calcite
This mod adds a new block called Gilded Calcite.
Borukva Fish
Polymer fully server-side fish
Vocivus - a light-weight End improvement
Refreshes the look of the End dimension whilst remaining faithful to its original concept.
FrostPunk [Ethernal Winter]
DataPack that adds eternal winter from FrostPunk, all life freezes before our eyes, huge resource shortages, all mobs die out
Smolcraft
A mod initially created for a Minecraft Server, later grown towards a mod for the French Vtuber Community.
Alia
Explore the Moon, but not the one you know.
Rainbow Ore Mod
Adds a magical rainbow ore that generates naturally underground. Mine through stone to discover vibrant, colorful ore veins with every color of the rainbow!
Saurios Alvedos
a medieval world now housing prehistoric new residents
Gardon's Minerals Pack
New More Ores and Gems to Minecraft!
null.missing.name.error.mod
A mod that "glitches" the world and the Null blocks have changed the Minecraft world so be safe.
Scyap's Wooly Cow Mod
This mod adds Wooly Cow from Minecraft Earth with additional content
Spring's Eco Mod
This mod adds more biomes and overall content to Minecraft
Blossoming Season
Adds 2 new biomes, 3 new flowers, lattices, a new tree and a new potion. Tiny mod, big fun.
TheLunares Structures − Observatory
This mod adds a medium-sized observation structure to your world. This structure can only be found in "Forest" biomes, 1000-2000 blocks away from the spawn point.
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
One and Only
Upgrades the desert biome in a vanilla friendly way!
Solar Mythos
This mod adds: A new biome, gray wood, hostiles mobs that spawn in the biome, armors, tools and structures
fortcraft
this is a simple fortnite mod for your minecraft world that doesnt add too much but enough for you to enjoy!
Discs and Stuff
Add discs and other stuff from the Like a Dragon series and some other series.

ADA's Artifacts
Want some lore about a god that doesn't exist AND some cool stuff that add uses for the useless? Well, WELCOME, PAL!
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.
Picasso
Transform your world with many new building blocks.
Hotter Mania
Mod updates savannas, deserts and badlands
A's Apocalypses: shroom doom
a spreading overgrowth of mushrooms threatens your world.