How Do I Know | Post Formats

Hi guesssilk!

There are a few ways of finding out. One way would be in the style.css file there is Tag post-formats that will be listed if your theme does support them. Another would be in the functions.php file. The theme would use add_theme_support( 'post-formats', array( 'link', 'quote' ) ) and in the array would list all the supported formats. Another way is in your post’s editor screen.

If you take a look at the provided image, you will see which ones are supported depending on your theme. Some have just an aside, and some will have more.

Hope that helps!