Valheim Lightweight Backup is a simple utility that allows for automated character and world backups.

It is a lightweight utility, which means it will not add a large amount of memory or CPU usage when idle.

The utility is based on 3% of CPU usage for 4 seconds while backing up (Ryzen), and of course 0% while idle.

It will not support backups of "Valheim dedicated server" folder due to the fact that the world is not saved there.

The file was manually reviewed by the moderation team, and found to be safe to use.

However, as of this writing, the file is under quarantine.