Zircon
For Server Owners & Hosts

Host modded servers
your friends can actually join.

The self-hosted engine behind Zircon: publishes exact mod manifests to your players, multiplexes game & web traffic over a single port, and includes a full browser dashboard.

Get Server Manager Read Hosting Guide
Server Performance Stats
Dashboard & Stats: Real-time CPU, RAM, and tick-rate monitoring across all your server instances.
Server Mod Browser
Integrated Mod Browser: Search and 1-click install mods from Modrinth & CurseForge with dependency resolution and zero API keys needed.
Live Console
Live Console: Send commands, review color-coded logs, and filter warnings or error stacks.
Shaders and Texture Packs
Visual Packs: Manage recommended shaders and texture packs that automatically sync to joining players.
Server File Manager
File Manager: Browse server directory, upload files, and mark items for client synchronization with "Sync to BOM".
In-Browser File Editor
Web Code Editor: Edit server.properties, JSON configs, and game files with keyboard shortcuts and instant client sync.
Player Management
Player Control: Manage whitelisted users, operator permission levels, and ban lists visually.
Server Backups
Automated Snapshots & ZIP: Scheduled LZ4 backups with configurable retention, drag-and-drop .zip world import, and 1-click restore.
Live Server World Map
Live World Map: Explore rendered terrain, biomes, and live player location pins in real time directly from your browser.
Server Settings
Server Settings: Port multiplexing configuration, built-in Modrinth & CurseForge integrations, and idle sleep timeout rules.

Live Terminal & Colorized Logs

Execute server commands directly from your browser with instant stdout/stderr streaming. Filter logs by Info, Warn, or Error to quickly isolate mod exceptions and track game events.

  • Live WebSocket Stream: Color-coded logs updated with zero refresh lag.
  • Command Dispatch: Send op commands, give items, and manage time.
  • Log Level Filters: Instantly toggle Info, Warning, or Error streams.
Live Console

Web File Manager & Config Editor

No need for external FTP clients or SSH sessions. Explore your instance files, edit server.properties and JSON configs with the built-in syntax-highlighted editor, and use "Sync to Clients" to propagate configs directly to player launchers.

  • In-Browser Editor: Syntax highlighting and keyboard shortcuts (Ctrl+S).
  • One-Click Client Sync: Distribute modified configs straight to players.
  • Upload & Extract: Upload ZIP packs and custom mod JARs easily.
Config Editor

No support tickets. No version conflicts.

Your server dictates the mods, shaders, and configs. Players click PLAY and spawn in synced.

Single-Port & Multi-Server

Game traffic (25565) and web manifests run on the same single port. Host and manage multiple servers or modpacks from one centralized browser dashboard.

Sleep-When-Empty (Save RAM)

When nobody is online, the server freezes JVM execution to save host CPU and RAM. When a player pings or hits PLAY in Zircon, it revives automatically in milliseconds.

Modrinth & CurseForge Store

Search and 1-click install mods, shaders, and resource packs directly inside the web panel. Automatic dependency resolution and zero API keys needed.

Live Web Console & Players

Execute commands, stream colorized Minecraft server logs in real time, and manage whitelists, operator permissions, and player bans visually.

File Studio & World ZIP Import

Edit server.properties and JSON files in the browser with syntax highlighting. Drag-and-drop entire worlds from .zip files, and push changes to clients instantly.

World Map & Performance Metrics

Inspect live rendered terrain, biomes, and real-time player location pins alongside sub-second CPU, RAM, and tick-rate (TPS) monitoring graphs.

How Port Multiplexing Works

Traditional servers require separate ports for the game, web manifests, and admin consoles. Zircon does it on port 25565.

# 1. Start Zircon Server Manager ./zircon-server --port 25565 --admin-port 25564 # Public Address: 25565 (serves Minecraft protocol + REST mod manifests) # Local Admin Panel: http://localhost:25564 (secure dashboard with generated password)
Security by design: The admin dashboard (25564) stays local or behind your VPN/reverse proxy. Only the multiplexed Minecraft port (25565) needs to be forwarded to your players.

Ready to run your server?

Download the free self-hosted manager and take full control of your Minecraft server.

Get Server Manager View Setup Guide