Minecraft Java 1.21 Mods
Browse 1,912 free mods for Minecraft Java 1.21 — popular picks include Common-Freeze, ProgressionFirstJoin, GhostMask.
Updated daily
Common-Freeze
Paper plugin to freeze mobs while retaining their perks!
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.
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.
AntiJoinSpam
Suppresses join/leave broadcasts for players who relog too frequently.
FlySwitcher
A plugin that allows you to turn fly on or off.
Red Sand Concrete Powder
Adds the ability to use both red sand and normal sand in the crafting recipe for concrete powder.
BHCommandBlockLocation
A Paper/Bukkit plugin recognizes running command blocks
AutoStep
It allows players to walk smoothly across entire blocks without jumping
LighterUtility
A collection of changes to Minecraft mostly for SMP. Suggestions welcome!
KlaxUtils
This mod gives optimizes your t0tem poping to perform more in crystal or spanish boxpvp.
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.
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!
BluCooldown
Minecraft Paper/Folia plugin for adding fully configurable cooldowns to items
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
NoDoubleSneak
NoDoubleSneak is a lightweight Paper plugin that fixes the annoying double crouch animation bug (MC-159163) by preventing duplicate sneak packets from being sent to the client.
Queue Plugin
An Queue Plugin for Velocity, easy to set up!
Pipes(AddonXPConverter)
Pipes development - AddonXPConverter
ZlAutoGive
Automatic vanilla drops system for Minecraft survival.
Jester AntiCheat
Ultimate protection against modern exploits. Jester blocks cheaters instantly while maintaining flawless server performance.
DPNPC
Customizable NPCs using Minecraft's mannequin entity.
MCookieClicker
A fully configurable Cookie Clicker plugin with buildings, upgrades, particles, progression system, and optimized performance.
MChallengeTimer
A fully configurable challenge timer plugin for Minecraft with customizable settings, modern systems, and optimized performance.
Hammer Editor
A mod for creating maps, the mod is in active development.
mSurvival
A comprehensive, modular, and lightweight survival core that brings essential features like Home GUIs, Async RTP, and staff utilities into a single, high-performance package.
FCB
FCreativeBlock - Block NBT Creative saved items
AtlasPin
AtlasPin is a modern, intuitive plugin for managing coordinates on a Minecraft server. It allows players and administrators to create, manage, and share pins using beautiful graphical interface templates and high performance.
LogDeath
LogDeath is a lightweight Folia plugin that logs player deaths and lets players and admins view death history with fast async performance
ServerAnalytics
ServerAnalytics is a powerful, lightweight, and fully free analytics plugin for Minecraft servers, designed to help server owners understand player behavior, track progression, and optimize their gameplay experience like never before.
Scripted Manhunt Helper
When the runner dies he respawns at the same place with the same health, hunger, and saturation
No Ominous Banners
Pillager Captains no longer drop their banners upon death. This ensures unclogged farms and boots performance
aintafk wobblemod
it randomly looks at blocks and looks back basically undetectabale for smps
LimonCore
LimonCore is a lightweight and optimized Paper plugin. It is used for server moderation and entertainment.
GG Backups
A lightweight and reliable inventory backup system for your Minecraft server.
SentinelStaff
SentinelStaff is a lightweight, powerful admin utility plugin designed for modern Paper servers (1.21–1.21.x).Built for performance. Designed for control.