Minecraft Java 1.21 Mods
Browse 3,376 free mods for Minecraft Java 1.21 — popular picks include DuckProgress, PluginListPlus, RedOut.
Updated daily
DuckProgress
Manage server progression by restricting crafting recipes and portal access based on custom eras or milestones.
PluginListPlus
A more readable plugin list with customizable aesthetic themes and styles.
RedOut
Allows players to get server metrics like mspt as a redstone signal from an item frame.
Yeet'sHeroes
Currently with Eight ability groups, 1 suit, 4 injections, and 3 cybernetics; this is a work in progress Superpower mod. Plenty more powers are to be added in the future.
Coffee Booster
A coffee that gives you a boost of energy. The perfect alternative to start the game.
rWarps
The ultimate lightweight and highly customizable warp & menu system
MineCommunication
A Minecraft Paper server plugin that simulates the full evolution of communication technology, from ancient times to the future. The plugin includes 12 independent communication systems, power infrastructure, and a complete advancement system.
Equinox's Extra Create Recipes
Extra Create recipes because create lacks some
AuthCodes
Protect admin accounts with two-factor authentication! AuthCodes adds 2FA via Telegram and Discord bots, ensuring only verified admins can access protected accounts.
RPG non explosive plugin
Added RPG-7 what use fireworks
The Star Defender
Protect your base from phantoms and ghasts!
Rptback
Rptback is a Folia-optimized /back plugin for Paper 1.21+ servers. It safely teleports players to their death point with very smart safety checks, fully configurable delay, and clickable chat buttons.
Conduit Machines
Configurable machines using the conduit to replace blocks.
LegacyLand
Added Towny-based economic, war, trade, and body systems to Minecraft.
wauth
wAUTH is an ultra lightweight and high performance server security solution designed for Minecraft networks running Paper Purpur Spigot or CraftBukkit across versions 1.20.6 through 1.21.4 and above. The plugin eliminates the need for bulky external world
Relocation
A simple building relocation plugin
Rough Skies (Spelunkery x Ex Deorum)
A datapack that integrates some Spelunkery resources into Ex Deorum
SimpleCreators
A lightweight creator platform selection plugin for Minecraft servers.
Redstone Diode
This adds one simple block: the Redstone Diode. What this does is attaches to any solid + conductive block below it, and transmits the power that block recieves upwards. It's as simple as that!
RadarZone
Receive alerts when hostile players enters your radar range
PvP Siphon
This plugin adds siphon to player kills
Block Weapons DataPacks
This DataPacks Add 8 Guns Better Experience Your Game
Create: Cobble To Deepslate
This project adds the ability to turn cobblestone to cobbled deepslate via smoking the cobble
Mentalitys | XP Reserve
Reusable XP flasks that store exact experience, support Mending, and protect XP on death.
VoxPopuli
VoxPopuli is the ultimate safeguard for your survival world. Tired of friends sneaking in commands? Every restricted command now triggers a democratic vote: the people decide its fate!
UltimateStep+
UltimateStep+ is a Paper 1.21 server utility plugin by dieschmatze. It combines automated world backups, a world-reset tool, and a YAML-based GUI menu system into a single plugin. All features are permission-controlled and fully configurable via config.yml
SyAI
Let the ai be integrated into your server, ai chat and take over games
BF Interpreter
A datapack that implements a interpreter of BF
Vulkans PvPBot
This project adds PvPBots in papermc using no dependencies.
HugoSMP Clone
NeoForge HugoSMP Clone for Minecraft Java 1.21.8.
Ghost Trace
Forensic analytics and evidence collection for Paper server moderation.
Mob Power DP
This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.
Balebot
A chat bridge plugin that connects your Minecraft server to Bale messenger groups
SupportPac
This is a support plugin. It's really cool, and please download it.
KotlinScriptLoader
It’s a script-based project—you can write your own scripts using full-fledged Kotlin! You can even create your own API and build add-ons! It’s got absolutely everything!
Le Mechanical Finger
This resourcepack changes Create Mod's Deployer to be named as "Mechanical Finger"