Minecraft Java 1.21 Mods
Browse 279 free mods for Minecraft Java 1.21 — popular picks include Simple Optimization, NVus: World of Wonder, Hypixel QoL.
Updated daily
Simple Optimization
This project helps with optimization, simply.
NVus: World of Wonder
An expansive modpack that adds a ton of new features, QoL improvements, automation/machinery, magic, spells, world generation, beautiful shaders and resourcepacks, optmizations etc.
Hypixel QoL
Hypixel QoL is a modpack built to enhance your experience offering a smoother and more intuitive gameplay for both new and experienced players. With performance optimizations, smart automations, an improved user interface, and much more
Beyond Than Beyond
Future feelings on present versions
CherryTeleport
Cherry Teleport Plugin even there is other teleport plugin it will overrides it
ThumbnailPack
This mod pack helps you create Minecraft thumbnail images right inside the game.
Create: Kinetic Horizons
Create: Kinetic Horizons Create: Kinetic Horizons is a high-performance 1.21.1 NeoForge modpack dedicated to the art of mechanical engineering. It strips away the "magic" of traditional tech mods and replaces it with visible, rotating machinery.
Official Trailers
Minecraft Official Trailer Experience In-Game
Better Radioactive
Adds Uranium ore, blocks, and radioactive potion effects. A vanilla-plus tech mod for NeoForge 1.21.8 aiming for realistic nuclear energy.
Epicraft Reborn
Public alpha test of the Epicraft Reborn modpack. This will be frequently updated as the community figures out exactly what it wants.
Eskara's Create
The best addons for the Create mod
Snack Time with Snorlax
Settle down and enjoy a cozy slice of life with your Cobblemon, or build an airship and go adventuring. Take things at your own pace and have fun. :)
P_Vincular
Vinculação de discord com minecraft, cargos! Linking Discord with Minecraft, roles!
G.F.Y (Good for you)
A custom lightweight modpack focused on technology magic and exploration
CoreLifesteal
A highly optimized, customizable Lifesteal core featuring player heart withdrawal, admin menus, and immersive multiblock revival altars.

Epic Adventure Craft: Fantasy SMP
The official modpack to play on the Epic Adventure Craft Network's Fantasy SMP.
Silk Client Mod (1.21.4) – 70+ Ghost Modules for Crystal PvP
Silk Client Mod is a PvP utility client for Minecraft. It focuses on Crystal PvP, fast combat actions, and automation features while keeping a clean and organized interface. Features: Combat Crystal and Anchor Combat Auto Crystal – Automatic crystal combat Crystal Optimizer – Improves crystal damage Key Crystal – Crystal keybind Key Anchor – Anchor […]
Xiu Client Mod (1.21.11) – Crystal PvP Ghost Client
Xiu Client Mod is a lightweight PvP Utility / Ghost Client designed for advanced combat gameplay. The client mainly focuses on Crystal PvP, Anchor PvP, and automated combat features. Features: Crystal Combat Auto Crystal – Automatically places and breaks crystals Auto Hit Crystal – Quickly attacks nearby crystals Crystal Optimizer – Improves crystal damage efficiency […]
Potatomized
The King Of Optimization! It has all of my Mods to Increase your FPS from the Launcher's default by 3x!!
(Un)Official LHS Server Modpack
This is the modpack from my school server so that anyone can play the mods installed
sound rader
A Fortnite-style sound radar HUD that shows nearby players, mobs, attacks and projectiles as icons on your screen. Fully configurable via Mod Menu — adjust detection range, icon size, colors and toggle each event type on or off.
BlockRestrictor
A plugin that kills players when they step on an unapproved block. 指定した足場以外を踏んだら死ぬプラグイン
GUI Command Blocker
GUICommandBlocker Stop players from using commands while they have GUI open! (Specially to prevent mod like ui utilis to sent commands in gui)
All About Mobs - Show Mob Health - Show Mob Names - Set Mob Health - Set Mob Damage
Set up your mob settings—whether on the server or client side—to add extra features to your game.
Ultimate Create 7 - UC7
⚡ UC7 – Automate, craft spells, and conquer quests in a magical, performance-friendly adventure! 🔮
FisuraCraft SMP
FisuraCraft is an Argentinian modded SMP focused on community gameplay, balanced progression, exploration, automation, and quality-of-life improvements. Optimized for smooth multiplayer survival and long-term worlds.
Vegeance Client Mod (1.21.11) – Unlock Unstoppable Power in Every Battle
Vegeance Client Mod is a Minecraft PvP client focused on combat automation and combat optimization. The client provides various PvP modules such as Auto Crystal, smart weapon swapping, auto potion, and tools for optimizing crystal combat. It helps players improve combat efficiency, react faster, and maximize damage output in PvP. Features: Auto Crystal: Automatically places […]