The URL to an image that is representative of the article or AMP story.
- Images should be at least 1200 pixels wide.
- Every page must contain at least one image (whether or not you include markup). Google will pick the best image to display in Search results based on the aspect ratio and resolution.
- Image URLs must be crawlable and indexable.
- Images must represent the marked up content.
You will find this option in WordPress dashboard -> Structured Data -> Settings -> Advanced -> Check Allow Multiple Size Image Creation option like below the screenshot.

- Allow Multiple Size Image Creation: According to Google, For best results, multiple high-resolution images with the following aspect ratios: 16×9, 4×3, and 1×1 should be there
That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions or do you want us to create compatibility for any other schema type which isn’t listed in our plugin then you can request us we will surely implement it as soon as possible.
Just contact us here and we are always available for you.