ModsJava
Ktulu
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Hangar# Ktulu
A modern, web-based server management panel embedded directly in your Paper plugin — no external hosting required.
## Features
**Dashboard**
- Real-time server stats: TPS, CPU, JVM Memory, Disk, Uptime
- Online player list with avatars and ping
- World info (entities, loaded chunks)
- Quick actions (weather, time, save-all)
**Plugin Management**
- View, load, unload, and remove plugins at runtime
- Search & install plugins from Modrinth and Hangar marketplace
**File Manager**
- Browse, edit, upload, download, and delete server files
- Download directories as ZIP
**User Management**
- Kick, ban, unban, op/deop players
- Game mode switching and whitelist management
**Console**
- Real-time log streaming via WebSocket
- Full ANSI & Minecraft color code rendering
- Remote command execution
**System**
- API key authentication with rate limiting
- Dark / Light theme
- i18n support (English, Korean)
- Automatic update checker via GitHub releases
## Getting Started
1. Drop `Ktulu.jar` into your `plugins/` folder
2. Start the server — a config with a random API key will be generated
3. Access the web UI at `http://your-server-ip:8332`
## Tech Stack
| Layer | Technology |
|-------|-----------|
| Plugin | Kotlin, Paper API |
| Server | Ktor (Netty) |
| Frontend | SolidJS, TailwindCSS, Vite |
The web UI is fully embedded in the JAR — no Node.js or separate web server needed.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.10
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Hangar — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Ktulu is a free Minecraft Java mod. Compatible with Minecraft 1.21, 1.21.1, 1.21.10, 1.21.11 and newer. Downloaded 23 times (via Hangar). Download it and open it directly in the game.