MCTOOLBOX
MC ToolboxMC TOOLBOX

Prepare files before the server starts

Server & File Tools for Minecraft

Minecraft server configuration, startup, whitelist, EULA, icon, RAM, status and deployment utilities.

Tool collection

Choose a tool

10 tools

plugin.yml Generator

Open plugin.yml Generator with its version-aware Minecraft guide and examples.

BungeeCord Config

Open BungeeCord Config with its version-aware Minecraft guide and examples.

Start Script

Open Start Script with its version-aware Minecraft guide and examples.

eula.txt

Open eula.txt with its version-aware Minecraft guide and examples.

Whitelist.json

Open Whitelist.json with its version-aware Minecraft guide and examples.

Server Icon

Open Server Icon with its version-aware Minecraft guide and examples.

RAM Calculator

Open RAM Calculator with its version-aware Minecraft guide and examples.

Live Server Info

Open Live Server Info with its version-aware Minecraft guide and examples.

Management API Explorer

Open Management API Explorer with its version-aware Minecraft guide and examples.

Level.dat Editor

Open Level.dat Editor with its version-aware Minecraft guide and examples.

About Server & File Tools

A Minecraft server can fail before a player ever joins. Invalid YAML indentation, an incorrect Java flag, a malformed whitelist UUID or a missing EULA setting can stop startup or silently disable a plugin. These tools create small, inspectable files for common administration tasks.

Generated files are not a substitute for backups or release notes. Review the preview, download the file, then compare it with the documentation for your Paper, Spigot, proxy or vanilla server version before replacing a production configuration.

Tools for owners and plugin developers

Startup and capacity

Use the Start Script and RAM Calculator to create reasonable JVM settings based on players, plugins, view distance and available memory.

Access and identity

Generate whitelist entries, accept the official EULA yourself, and crop a compliant 64 by 64 server icon.

Plugin and proxy files

Build a starter plugin.yml or BungeeCord configuration, then review permissions, dependencies, ports and secrets before deployment.

Practical workflow

A practical server setup sequence

1. Choose software and Java version

Vanilla, Paper, Spigot and proxies have different files and runtime requirements. Match the start script to the installed server JAR and Java release.

2. Generate only the file you need

Create plugin.yml, proxy config, eula.txt, whitelist.json or a server icon independently so existing settings are not overwritten by accident.

3. Validate and restart safely

Keep a backup, stop the server cleanly, replace the reviewed file and read the console log during the next startup.

Server tools FAQ

Does the EULA generator accept the agreement for me?

No. You must read and accept the official Minecraft EULA yourself. The tool only writes the eula.txt value you choose.

Are offline UUIDs the same as Mojang account UUIDs?

No. OfflinePlayer UUIDs are deterministic values generated from names, while online-mode servers use profiles resolved from Mojang services.

Can I paste generated YAML directly into production?

Review it first. YAML structure may be valid while ports, permissions, dependencies or plugin-specific values are still unsuitable for your server.