Minecraft Java 1.21 Mods
Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include ProgressionFirstJoin, GhostMask, GamemodeCheck.
Updated daily
ProgressionFirstJoin
First-join onboarding + safety—stop bad spawns and early frustration instantly.
GhostMask
is a lightweight, high-performance utility designed for Minecraft 1.21.1+, This datapack uses a modern Component-based detection system to ensure your nametag appears and disappears exactly when it should—no lag, no flicker, and no "ghost" invisibility.
GamemodeCheck
Check a player's game mode or list all players by game mode. プレイヤーのゲームモードを確認できます。 ゲームモードの一覧も見ることができます。
Rupecraft Modpack
The official modpack for the Rupecraft server.
Red Sand Concrete Powder
Adds the ability to use both red sand and normal sand in the crafting recipe for concrete powder.
Iron Arrow Recipe
This datapack allows arrows to be crafted with iron ingots instead of flint.
MeadowLite
Vanilla minecraft, but enhanced.
KlaxUtils
This mod gives optimizes your t0tem poping to perform more in crystal or spanish boxpvp.
Dairy's Vision
Minecraft as I wish it looked and sounded.
Happy City Juice
Random pack based around Building cities.
Idle_Essentials
Just visual beautiful and mechanical comfortable essentials plugin like All in One
BoostSync
Reward your Discord Nitro boosters in Minecraft with automated, verified rewards. BoostSync links accounts with a one-time code, grants a renewing 7-day booster rank while they keep boosting, and offers once-per-season reward claims.
FlySwitcher
A plugin that allows you to turn fly on or off.
TRMachine is a fully async automation plugin built for performance and scalability. BETA
Plugin de Maquina Machine sem lag
BHCommandBlockLocation
A Paper/Bukkit plugin recognizes running command blocks
✨AUTO RESTART✨ ️ INCREASE YOUR SERVER PERFORMANCE
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AtmosphereCraft
This client mod pack adds atmosphere to the game.
Kingdom Network
A modpack created for Kingdom Network server.
G.F.Y (Good for you)
A custom lightweight modpack focused on technology magic and exploration
Hunter eye Client
This is a modpack to boost fps and to get a cool start menu
Hao Han SMP
Provide modpack for my smp server
technis
TECHNIS is a voice-activated AI assistant for Minecraft 1.21.4 - like Jarvis. Speak to the mic, TECHNIS sees your inventory, health, mobs, and replies with speech. Animated orb HUD, proactive alerts, info panel, in-game config. Requires Groq API key.
BluCooldown
Minecraft Paper/Folia plugin for adding fully configurable cooldowns to items
Fleet Sell Portals — Fully Automated Selling for Farms & Grinders
Optimized auto-sell portals, Make every farm 100% efficient with instant auto-sell.
AutoStep
It allows players to walk smoothly across entire blocks without jumping
Queue Plugin
An Queue Plugin for Velocity, easy to set up!
LighterUtility
A collection of changes to Minecraft mostly for SMP. Suggestions welcome!
Cobblemon Horizon : Modpack
Horizon Cobblemon Modpack is a custom Australian dedicated server modpack featuring expanded Cobblemon content, new Pokémon additions, immersive gameplay features, enhanced visuals, and carefully selected quality-of-life improvements for multiplayer advent
Electronium Refined
The cure to the 2-week Minecraft phase. A deeply optimized, long-term Vanilla+ adventure with seasons, exploration, and a touch of Create.
CutCommand
Dynamic Shortcut Plugin Create permanent command shortcuts instantly with custom variables (like %block% or %item%), built-in tab-completion, smart -- delimiter support, and automated LuckPerms permissions. Highly optimized!
BsruAutoShutdown
Automatically and safely shuts down empty Minecraft servers to save resources. Perfect for network environments with On-Demand startup systems.
Fleet Spawner Stack — Ultimate Stacking System
Optimize Your Farms — Stack Spawners & Mobs for Cleaner, Faster Gameplay.
HypeRewards
⌚ HypeRewards | Engagement System ✦ [EN] The ultimate rewards system for high-performance servers. More than just a plugin; it's a tool designed to keep players connected, reward loyalty, and boost server hype. [ES] El sistema de recompensas definitivo pa
Pipes(AddonXPConverter)
Pipes development - AddonXPConverter
ZlAutoGive
Automatic vanilla drops system for Minecraft survival.
Zed AFK
The Zed AFK Plugin for Minecraft can automatically detect when a player has been idle for a certain amount of time (e.g., 20 to 30 seconds) and then marks them as AFK (Away From Keyboard).