Do you mean you would like to show the default image post cover for every blog post from your site?

If yes, you can follow my instruction and see how it goes?

- Make sure enable this option from backend -> http://take.ms/styNH
- Then override your default placeholder image in your template file, you can read our documentation here : https://stackideas.com/docs/easyblog/administrators/customizations/placeholder-image-overrides

Arlex from what I understand this is for all posts. How can I do this for entries that have no image? Just add Standard image as cover? But I only like to see the image if that is the case when it is shared. Any ideas?

Yes, what my suggestion is for all the post.

If the blog post do not have any post cover image uploaded, it will show the image placeholder on your entry page.

If the blog post have included post cover image, it will show the post cover instead of the image placeholder.

May i know is it what you would like to achieve as I described at above? Or did i misunderstand what is your current requirement?

If yes, perhaps you can elaborate more details regarding this.