Where can I find my seed for Valheim
Rent your own Valheim server at 4Netplayers.com
To get your seed, you first have to download your savegame.
How you can download your savegame is described here: Download Savegame at Valheim.
The seed is stored in the file with the extension
.fwl in the 2nd line.
We recommend using a tool such as https://valheim-map.world/ to extract the seed.