Skemaya

Skemaya adds clean, valid JSON-LD structured data to your site. Instead of building schema on every page view, it compiles each post’s schema when you save and stores it with the post, so the front end only prints a ready-made block.

You choose the schema type once per post type, then override it on any single post. Everything is managed from one focused dashboard, and it works in both the block editor and the classic editor.

Features

• Entity Profile: set your organization or site details once and reuse them across your schema.
• Schema Library: choose which schema types are available in your editors.
• Post Type Mapping: pick a default schema type for each post type, and override it per post.
• Product fields: price, currency, availability, brand, GTIN, MPN, condition, ratings and more, in the block editor sidebar and the classic editor. On WooCommerce products, Skemaya reads commerce data from WooCommerce and only asks for what WooCommerce does not have.
• Data Sources: control where values come from, such as post meta, custom field plugins or WooCommerce.
• Conflict Manager: detect schema output from other plugins and choose which one to keep.
• Pre-compiled output: schema is generated on save, not on every page view.
• Background rebuilds: settings changes refresh schema in the background without emptying what is already published.
• REST API: read a post’s compiled schema through the REST API.
• Supported types: Article, BlogPosting, Product and WebPage, plus the site-level Organization, WebSite and breadcrumb items.

Works alongside

Skemaya can detect structured data output by Yoast SEO, Rank Math, All in One SEO and WooCommerce, and lets you decide which plugin’s schema to keep. It is not affiliated with or endorsed by those products.

Optional Pro add-on

Skemaya is complete on its own. A separate add-on, Skemaya Pro, adds more schema types and tools. It is a different plugin, available from skemaya.com, and is not required.

Privacy

Skemaya does not collect or send any personal data and does not contact external services. It stores its settings and the generated schema on your own site only.

External services

Skemaya makes no requests to external services. The dashboard and editor sidebar contain an optional link to Google’s Rich Results Test (https://search.google.com/test/rich-results). It opens in a new tab only when you click it, and nothing is sent automatically.