edit: Solved.

The title is a bit theatrical. My google account tells me my storage is full and urges me to buy more storage. The problem is, that on my new phone G Photos just started to put all my photos into the cloud.

How can I remove my photos from the cloud without losing them locally on my phone? I tried logging out of Photos, but then I cannot access my photos. I just requested an archive download via takeout.google.com so I hopefully have a backup, but I still need to get rid of all the photos in the cloud to free up the storage.

I recently started a home server and want to move to selfhosted services, but that will take it's time, so for now, I am forced to continue google services.

Can you help me?