Tools for people who run their own game servers

See whether a server answers from the internet, which port is closed if it does not, and who is online right now.

Fill in a form and get a config that parses — server.properties, PalWorldSettings.ini, server.cfg and the files for 17 more games.

Raid costs for Rust, Nether coordinates for Minecraft, production ratios for Factorio, and more than twenty others.

Which ports to open, in the words your router's menu actually uses — plus the admin ports that must stay closed.

Java requirement, compatible server software and mod/plugin compatibility for every Minecraft release from 1.7.10 up.

A restart script that warns, saves and stops in the right order, with a crontab entry that fires at the time you meant.

Look up a CurseForge pack's Minecraft version, loader and Java requirement, and whether a server pack exists.

Builders for /give commands, colour codes, MOTDs, whitelist files and banners, plus ARK admin commands, per-game RCON cheat sheets and Discord webhooks.

The full list of mods a CurseForge mod needs — its dependencies, and theirs.

How much memory a server needs for your game, your group size and your mods.

A start.sh and start.bat for Paper, Fabric, Forge or NeoForge, with the heap sized for your machine and Aikar's flags.

Block-by-block circles, spheres and domes for Minecraft builds, layer by layer, with a row-by-row list to build from.