Minecraft Start File Generator
Create a Minecraft server start.bat or start.sh file with memory settings, safe Java flags, no-GUI mode and optional restart.
What does Minecraft Start File Generator do?
Generate Windows and Linux launch scripts with RAM, Java flags and restart behavior. The utility is free to use and keeps generated values visible so you can review them before applying anything to a server.
Minecraft Start File Generator FAQ
Should Xms equal Xmx?
For a dedicated production server, matching values can improve memory predictability. On shared machines, a lower Xms leaves memory available until the server needs it.
Which Java version should I install?
Use the Java version required by your exact Minecraft server release. Current releases generally require modern LTS Java, but always verify the software documentation.
Do flags fix server lag?
Flags can improve garbage-collection behavior, but they cannot fix overloaded plugins, slow storage, insufficient CPU performance or excessive view distance.
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