Tools

Free tools for server owners

Small calculators and generators for the jobs that come up every time you set up a game server. They run in your browser, need no account, and work for a server hosted anywhere.

RAM in GB + Aikar's flags

Minecraft RAM calculator

Work out the heap and plan size for a Minecraft server from player count, server software, view distance and world age, with a ready JVM startup line.

Open the tool

Launch line + server.cfg

CS2 server config generator

Build a Counter-Strike 2 launch line and a server.cfg for competitive, casual, wingman or deathmatch, with GOTV, RCON and Workshop map options.

Open the tool

Each tool shows how its result is worked out, and where a figure is a rule of thumb the page says so. Nothing you type is sent to us or stored.

For the reasoning behind the numbers, read the game server guides.