How can I get a social post preview

Do any of the paid XYZscript social media sharing plugins allow me to preview how the post will look like before it is shared on a social media platform?
Right now I have the free version I am trying out, and can only see the results on Facebook, LinkedIn, Instagram, Twitter, etc. AFTER the post has been published, and often the layout is wrong. Especially the picture captions, which are just added in the middle of the main content text.
For example the Blog2Social plugin does show a preview, but this is a subscription-only plugin, which I am not willing to do.