Hello @woelfchen, You don't have to be a coder but there is a small learning curve. You need a gmail account, then you will get automatically a free access to google Colab. This where you can run these "notebooks", usually, just some clicks and some field input and you will get results.

You may use some posts from our community members that gives tips, links and notes about thoses different tools, most of them are present @jotakrevs @lavista @kaliyuga and last post @castleberry,

check also the community C/The Latent Space, you may also use some online web demo see my own post https://beta.peakd.com/hive-158694/@dbddv01/my-creative-process-with-ai-generative-tools-for-drafting-the-broozel-city-guide

Enjoy.
Mit freundlichen grüssen.