Minecraft Java 1.21 Mods
Browse 129,040 free mods for Minecraft Java 1.21 — popular picks include Imposter Mod, Incognito Chat, Simple Elytra Armor.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Imposter Mod
Turn Minecraft into a social deduction game with imposters, detectives, custom roles, configurable win conditions, spectator mode, and more.
Incognito Chat
Incognito Chat is a client-side Minecraft mod that adds private encrypted chat, custom groups, and secure communication between players.
Simple Elytra Armor
This plugin adds craftable armors for your elytra allowing for flight and protection all at once.
Blue Blaze
A simple visual tweak that turns Blazes blue, replacing their normal orange fire with a cool blue flame.
CommandBlocksPaste
This adds the ability for command blocks to paste saved schematics from worldedit
Spud Mod
Adds spuds and gripper tools and items to the game from the AETHER
I Like Stone That Is Red
A pretty good redstone modpack.
HardSet
A new world type alongside Survival, Creative, and Hardcore that makes hardcore truly enforced and tamper-resistant. No commands, no creative, no cheats, and no loading a backup to undo a death.
KeepInventoryElse
A keepinventory styled mod where your level decides if you get your items back.
Hidden Ores
Completely hides all ores! (Yes, really.)
Simply Fast Mods
This mod pack contains a few mods that are more than enough to play without any performance errors and losing the vanilla experience. This is certainly the Vulcan version.
Berserk SkullKnight Set
This RessourPack add Armor & Sword & Shield of SkullKnight Berserk Manga.
OrjusDowned
Rust-like downed/revive mechanic: players enter a downed state instead of dying instantly, can crawl, and wait for a revive. If not revived in time, they die. Fully configurable in config.yml.
CUTE Diffcult
Brutal Shinto-inspired difficulty mod. Befriend 9 elemental kitsune for blessings, or face their wrath — they remember every wrong you do. (Type i am casual if you give up.)
Pot Warning
Can't see when your potions are running out? This mode is perfect for you!
Clear Wool 2.0
This will make your wool clear with outline
Concrete With Outline
This Texture Pack Adds Outline To Concrete Blocks
Coolment Crew Cobblemon
Coolment's Cobblemon Server mods
FriendsNotes
Player management, built-in messenger and tracking of teammates' HP. Add notes, highlight friends and enemies, monitor the health of your allies in real time!
CheatCheck
CheatCheck — ultimate investigation tool for admins. It allows you to freeze suspects instantly! 🧊
Trash Plugin - ElMarcels
A simple /trash plugin. A plugin by ElMarcels
ShadowGuard
ShadowGuard is an advanced region protection and management system for Fabric Servers — built for creating, protecting, and fully customizing server regions (WorldGuard Style)
Purple Hearts
Simple resource pack that changes the default red hearts to a stylish purple color

Charm Of Sealing
This mod adds a way to seal your stats when you become too powerful but don't want to sacrifice the other benefits of your gear.
screaming cat totem
im a cat go away im screami. ok im a totem

Better combat balance
This data pack modifies the values of gold tools, gold armor, and various axes, making them more balanced.
Create Chaos (Season 2)
This is the modpack for Create Chaos 2, have fun!
SoundCreator
Create sounds from music files (.mp3, .ogg, and .wav) and play them for the players
uwu entities [TBS]
Turns every entity into a UWU variant!!
Colorful Bottles
Decorate your storage with Colorful Bottles!
Transparent Redstone
Makes redstone transparent if you want it to be hidden!
Chit's Optimum Life
Mod pack that optimizes and adds other quality of life features. The mod's present are heavily inspired by Fabulously Optimized, but with additional and some removed mods.
Smp resources
The Perfekt modpack for SMP Servers
Axion Crosshair
Axion Crosshair is a clean and precise Minecraft crosshair pack designed for PvP and competitive gameplay. Made by 1a8f for better aiming and visibility.
Custom GUI PLUS
This mod allows you to fully customize the game's interface.
Quexo's Setspawn
Very Simple SetSpawn Plugin For Servers!