Minecraft Java 1.21 Mods
Browse 127,690 free mods for Minecraft Java 1.21 — popular picks include Cobblemon Extra, Coalistic, Geo's sword.
Step by step: How to install Minecraft Java mods & modpacks
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Cobblemon Extra
Cobblemon with some little extras
Coalistic
Make your fuels Coalistic. This mod adds coal variations to game. Try, enjoy it ;)

Geo's sword
Custom sword that work using Custom Names !
Extended Trimming
A small Data+Resource-Pack that expands upon trimming.
Snapshot 24w33a Redstone Torch Backport
A backport for the new and improved redstone torch texture and model, as well as any blocks that contain the redstone torch, such as the comparator and repeater.
Billocraft
Explore an improved version of vanilla minecraft with quality of life features, rather simple content expansion and optimization
Ragecraft Vanilla PVP
Vanilla compatible PVP modpack
Chekushka
Adds a 0.25 L vodka bottle with a real drunkenness effect: you weave when walking, your aim drifts, the camera sways. From the 5th bottle you throw up on the floor, from the 10th it poisons you. Bottles can be placed on the ground.
CraftGlow 3D Grates
CraftGlow 3D Grates transforms Minecraft's copper grate blocks into detailed 3D models while preserving the original vanilla textures and style
konru-it-drone-tracking-killer
Deploy tier-based combat drones that follow you, hover overhead, and automatically attack nearby hostile mobs.
Another Quarries
Adds a powerful quarry with various upgrades.
Senko Totem
This texture pack adds a totem in the form of Senko San from the anime Sewayaki Kitsune no Senko-san to the game. This texture pack also changes the sounds of the original totem, adding interest to its use without breaking the game's style.
CraftZone Nexus ALPHA
All-in-one Fabric SMP server mod (1.21.11): Economy, Shop, Claims, Clans, Bounty/Wanted, Anti-Cheat, Discord bot/logging, and a secure admin dashboard. ITS IN A VERY EARLY ALPHA STAGE NOT EVERY FEATURE IS IMPLEMENTED YET
Oip's Subtle Horror
A subtle mod to amplify the silence in each and every Minecraft world.
m1kareal hugosmp
Simple Texturepack to make it harder for Base finders to find you.
auto rollback
this plugin rollsback everything people in a server do this can help with people duping and causing lag across the whole server and people who have hacked into your server this plugin helps with just that
Command: Chorus
Use the /chorus command to teleport entities randomly like a chorus fruit.
UniversalGraves-Geyser
A Fabric mod that adds Bedrock Edition (Geyser/Floodgate) compatibility to Universal Graves.
Fiberglass Feeding - fanmade
Features blocks that damage you and other living entities and it has a meme feature from @Lookout3D

Speedrunners highlight (Buried treasure)
Optimal items for speed running are highlighted.
CloverCraftSMP Season 2
Season 2 of our SMP, including lots of small Vanilla+ improvements to the base game of 1.21.1
Clean Glass Chutes
Cleaning up Create's glass chutes and making them continuous
Simple Greenhouses
A simple, low tech, lag friendly, greenhouse mod.
fire_update
they add armor, sword, painting, advancement, ore, and a flamestone
Icyhawk Pack
A carefully balanced modpack blending tech, magic, exploration, and quality-of-life features for a deep and immersive Minecraft experience.
Clue Scroll HUD for Vulengate
📜 A lightweight HUD mod for the Vulengate Minecraft server that displays clue scroll objectives and progress.
Doggy Talents Next x Oh The Biomes We've Gone compat
adds missing textures from Oh The Biomes We've Gone for Dog Beds from Doggy Talents Next
UwUed PCs for ComputerCraft
Makes an >~< face for computers Resourcepack for ComputerCraft
notandvm's spanish moss!
adjusts the saturation & coloring of biomes o' plenty's spanish moss to be a bit less straining on the eyes! (and look better overall)
duck mod
a mod that adds a duck to your minecraft world and you can feed the duck with a new item

totem of silly
This texture pack makes the totem of undying look like the TBH creature!
Hermit Soundboard
Enrich your world with a mix of soundbytes from Hermitcraft.
UwUChat
UwU Chat is the ultimate plugin for adding a touch of kawaii to your server. Whether you want to spice up your conversations or just spread some wholesome fun, UwU Chat has got you covered!
Create Traincraft Mod
This mod aims to adds all traincraft trains to create 1.21.1
Lovely Robot: Tribute
A faithful recreation of lilacx02's original companion mod. Four robots, their original colours, their original feel — modernised to run on current Minecraft versions.
Faye Garden Mega Pack
Download ALL three add-ons from our debut project: The Faye Garden in just ONE Pack!