James Swindle

You can add a reviewed item to any blog post and will display stars at the bottom of said post. Adding this Schema.org markup will show your rating in the Google result and better your search ranking in general.

Review Schema

This plugin will add Schema.org markup options for reviews.

Hesham Zebida

Schema.Press

Like Schema Default Image extension? Consider leaving a <a href="https://wordpress.org/support/plugin/schema-default-image/reviews/" rel="ugc">5 star review</a>.
Schema Default Image is an extension for the Schema plugin, it extend Schema functionality by adding ability to set a default image, which will be used in schema.org markup output if no Featured image is attached to the post.
Note: This extension requires <a href="https://wordpress.org/plugins/schema/" rel="ugc">Schema plugin</a> to be installed and activated on your site.
Google requires every <a href="https://schema.press/docs-premium/add-schema-article/" rel="nofollow ugc">Article</a> and <a href="https://schema.press/docs-premium/add-schema-org-markup-blogposting/" rel="nofollow ugc">BlogPost</a> to have an image property within its schema.org markup, otherwise you will get an error in Rich Results testing tool and Search Console.
Also, Google recommends uploading a high quality image, it shouldn’t be smaller than the <a href="https://schema.press/docs-premium/image-size-smaller-than-recommended-size/" rel="nofollow ugc">recommended image size</a>.
Check out the <a href="https://schema.press/downloads/schema/" rel="nofollow ugc">Schema Free Plugin</a> page for more info and <a href="https://schema.press/docs/default-image/" rel="nofollow ugc">documentation</a>.
Looking for more features? Check out the Premium <a href="https://schema.press/downloads/schema-premium/" rel="nofollow ugc">Schema Plugin</a>.

Schema Default Image

Add ability to set a default Featured image for schema.org markup, an extension for the Schema plugin.

Review Schema vs Schema Default Image