How to add schema markup in wordpress?

Adding schema markup in WordPress is fairly straightforward, and you generally have two paths: using a plugin or coding it manually. The easiest route for most people is a plugin like Rank Math, Yoast SEO, or Schema Pro, which let you select schema types such as Article, Product, FAQ, or Local Business from a dropdown and fill in fields through a simple interface. These plugins automatically generate the JSON-LD code and insert it into your page's head section without you touching any code. If you prefer more control, you can manually add schema by editing your theme's header.php file or using a custom HTML block in the block editor, pasting in JSON-LD script tags with the appropriate schema.org properties filled in. Many people also use a code snippets plugin like WPCode to insert schema without editing theme files directly, which is safer since it survives theme updates. After adding schema, always test it using Google's Rich Results Test to confirm there are no errors and that it's eligible for rich snippets in search results.