How to Change the World Seed on Your Minecraft Bedrock Edition Server

The world seed determines how the world is generated. It only affects newly generated worlds – so you have to delete your existing world first.

Stop the server
Stop your server via the dashboard.
Open the file browser
Open the file browser or connect to your server via SFTP.
Set the seed
Open the file server.properties, find the entry level-seed= and enter the desired seed:
```
level-seed=1111132940
```
Then save the file.
Delete the old world
Go to the worlds folder and delete the Bedrock level folder there. Without this step the server simply keeps loading your old world and the new seed has no effect.

Note
If you set a custom world name under level-name in the server.properties, the folder is named accordingly.
Start the server
Start your server. The world is now generated using your new seed.