Minecraft Java 1.21 Mods
Browse 12,775 free mods for Minecraft Java 1.21 — popular picks include KickChatMC, Mik'sDeathChest, DuckBounty.
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KickChatMC
See your Kick Stream chat inside your Minecraft Server chat.
Mik'sDeathChest
A simple Paper plugin that stores a player’s items in a pre‑placed chest marked with a sign. When the player dies, all drops go into that chest, and /dcport teleports them back to it.
DuckBounty
Allows players to place and claim in-game bounties on each other through an interactive GUI system, featuring safe-zone tracking and dynamic placeholder integration.
Create Calcite Crushing
A mod that adds a way to make infinite calcite using the create mod.
Slimefun_Legacy
Slimefun4 continued for modern Paper servers, preserving classic gameplay, machines, items, and addon support.
EcoTrophies
EcoTrophies adds decorative, armor powered trophies that passively generate currency for players to collect. Configure custom trophy types, tiered armor, production rates, storage limits, GUIs, and multiple economy integrations.
TartanSend
Send plugin for minecraft velocity
ApolloPlayerTransfer
Transfer legacy Lunar Client players during Velocity proxy shutdowns. Velocity plugin that transfers legacy (<1.20.5) Lunar Client players to a fallback proxy on shutdown using Apollo API.
AstraControl
AstraControl is a free, all-in-one server control center: live health monitoring, plugin/hook status, error watching, maintenance mode, broadcasts, PlaceholderAPI testing, and permission debugging in one config-driven GUI.
NoriAI
NoriAI - AI assistant in chat using local Ollama (FREE, no API keys)
CoderInstaller
Install coder addons and the plugin with just a single automation plugin.
DuckTeleport
A lightweight teleportation plugin that enables players to send and manage teleport requests (TPA) seamlessly across the server.
GeneratorCraft – Advanced Multiblock Generators | Skyblock Mechanics | Paper 1.21+
Custom Multiblock Generators • Progressive Tiers • Automation Ready • Paper 1.21+
Hollow Purple Golden apple
A glowing purple cosmic-style Golden Apple texture based on the supplied purple energy orb.
Block Painter!
This datapack adds a paintbrush that can be crafted and used on different blocks.
Confluence Speedrun Timer
A datapack used to track the in-game completion time for Confluence. It does not support multiplayer.
Squaremap Folia Regions
A high-performance Squaremap extension specifically designed for Folia servers to visualize threaded regions in real-time.
MOTD API
An easy way to customize your servers MOTD exactly how you want!
Iris Blocker
Detect client's mods using translation resolver from server side and restrict their abilities! This plugin exists for more convenient user experience, not for crazy restrictions.
FFCraftPlugin
The Bukkit plugin version of FFCraft provides support for using FFCraft on plugin servers
MultiSafeUtils
Fixes crashes on vanilla commands in Shredded/Multipaper servers
Create: Cobble To Deepslate
This project adds the ability to turn cobblestone to cobbled deepslate via smoking the cobble
![SimpleGiveaway | Lightweight In-Game Giveaway System [Skript]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/323531.webp)
SimpleGiveaway | Lightweight In-Game Giveaway System [Skript]
A clean, lightweight, and fully automated in-game giveaway system with sound effects.
Git Craft
Secure in-game Git commands for Paper servers, built for developers and server admins who want to manage repositories directly from Minecraft.
✨Arcane Exchange ✨ | Magical Automation • Energy System • Tiered Machines
Break the rules of survival — harness pure arcane energy.
VertexaCore: One plugin, two essential features, infinite performance
Ultra-lightweight core: Flicker-free stats and automated alerts with zero TPS impact
Imzuz Scyte
Scythe with a theme of power from unknown energy
OritechDefender
OritechDefender is a server-side NeoForge performance mod that reduces redundant encoding and delivery generated by Oritech machine synchronization.
Chest Minecart GUI
This data pack simplifies and accelerates the GUI configuration for transport minecarts; you only need to configure the storage settings and execute the generation function to quickly set up a GUI.
AnvilCraft: PigeonPlus
An addon of AnvilCraft. Added a series of machines that don't need electricity
RadarZone
Receive alerts when hostile players enters your radar range
fullSpawn
A simple Spawn-Plugin for Minecraft
EclipseGMPlugin
Simple gm switch plugin with alias.
SoundMap
This mod creates a gui to show what direction sound is coming from with tons of configuration.
DiscordInGameConfig
DiscordInGameConfig is a simple plugin that adds Discord channel integration and full administration capabilities, including bans and mutes to your server.
Farmalyze
Mod for analyzing and calculating farm rates.