Free utilities

Free Minecraft Server Tools

Free online utilities for Minecraft server owners — setup, diagnostics, permissions, datapacks, proxies, and world planning tools.

Server Setup

MOTD Editor

Write, preview, and export server MOTDs with color codes, line limits, and ready-made presets for Java and Bedrock.

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Monitoring

Server Status Checker

Check if a Minecraft server is online, see live player counts, MOTD, version info, and player history charts.

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Server Setup

DNS Record Generator

Generate SRV, A, and CNAME records to point a custom domain like play.example.com at your Minecraft server.

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Server Setup

Color Code Generator

Pick Minecraft chat colors and formatting codes with a live preview and one-click copy for MOTDs, signs, and plugins.

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Players

Minecraft Skin Downloader

Enter a username or UUID to preview and download any player's Minecraft skin or cape as a PNG file.

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Players

Player Lookup

Search any Minecraft player by username or UUID — 3D skin preview, profile details, skin downloads, and public server activity.

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Planning

RAM Calculator

Estimate how much RAM your Minecraft server needs based on players, plugins, mods, view distance, and world size.

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Server Setup

Server Icon Converter

Upload any image and download a 64×64 server-icon.png for your Minecraft server list.

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Reference

Item ID Library

Search every Minecraft item and block with Java and Bedrock IDs, legacy numeric IDs, stack sizes, and a 3D preview.

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Players

Whitelist & Banlist Manager

Edit whitelist.json and ban lists, resolve names to UUIDs in bulk, validate entries, and download ready-to-use files.

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Server Setup

server.properties Builder

Build a complete server.properties file with clear explanations for gameplay, world, network, and performance options.

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Server Setup

Config Diff Checker

Compare two Paper, Purpur, or properties configs and see exactly which keys changed, were added, or removed.

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Plugins

Plugin Compatibility Checker

Check whether your plugins match your Minecraft version and platform — and flag known conflicts before you update.

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Diagnostics

Crash Report Analyzer

Paste a crash report or latest.log excerpt and get plain-English causes and fixes for common Minecraft server errors.

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Diagnostics

Spark / Timings Reader

Paste a Spark or Timings export to see top lag sources — plugins, entities, and chunks — with practical fix tips.

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World

Seed Map Preview

Preview an approximate biome map from any world seed to plan bases, farms, and exploration routes.

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World

Structure / Seed Finder

Find candidate coordinates for strongholds and other structures from a seed to speed up server world planning.

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World

Schematic Viewer

Upload .schem, .schematic, or .litematic files to inspect size, metadata, layer slices, and a 3D map preview before pasting in-game.

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Datapacks

Datapack Packager

Create a valid datapack zip with pack.mcmeta, the right pack format, and your functions or tags ready to drop in.

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Datapacks

Loot Table Editor

Build chest and mob loot tables visually, preview the JSON, and download files ready for your datapack.

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Datapacks

Advancement & Recipe Maker

Generate custom advancement and recipe JSON for datapacks — titles, icons, criteria, shaped and shapeless crafts.

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Permissions

Permission Node Browser

Search common permission nodes for Essentials, WorldGuard, LuckPerms, and more — plus starter kits for each rank.

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Permissions

LuckPerms Rank Builder

Build a LuckPerms rank ladder with safe plugin feature packs, prefixes, tracks, and exportable commands — without handing players OP tools.

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Permissions

WorldGuard Region Generator

Define region corners and flags, then copy WorldGuard commands or YAML for spawn, shops, and protected areas.

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Network

Geyser Setup

Set up Geyser for Bedrock cross-play — choose server or proxy install, ports, Floodgate auth, and download config snippets.

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Network

Proxy Route Planner

Plan Velocity or BungeeCord networks — backends, try lists, forced hosts — and export a ready config file.

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Network

Firewall / Port Checklist

See which TCP and UDP ports to open for Java, Bedrock, Geyser, or Velocity — plus sample firewall commands.

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Planning

Backup Size Estimator

Estimate backup size and monthly storage from world size, retention, and compression — plus a sensible schedule.

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Planning

Modpack / Loader Matcher

Check mods against Forge, Fabric, NeoForge, or Quilt and your Minecraft version — including missing libraries.

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Free tools for Minecraft server owners

Use these utilities to set up, diagnose, secure, and grow your Minecraft server — from small SMPs to proxy networks. Every tool is free, runs in your browser, and requires no account.

Setup — MOTD editor, DNS generator, server.properties builder, server icon converter, color codes.
Diagnostics — crash report analyzer, Spark/Timings reader, server status and player history.
Players & access — whitelist/banlist manager, player lookup, skin downloader.
Permissions — permission browser, LuckPerms rank builder, WorldGuard region generator.
World & datapacks — seed map, structure finder, schematic viewer, loot tables, advancements, datapack packager.
Network — Geyser/Floodgate wizard, proxy planner, firewall port checklist.
Planning — RAM calculator, backup estimator, plugin checker, modpack matcher, config diff.
Reference — Java and Bedrock item ID library with 3D previews.