Schema & Structured Data for WP & AMP

A WordPress plugin that adds Google Rich Snippets markup following Schema.org guidelines, so pages are structured for search. It works alongside AMP pages and supports a long list of schema types, with a set of extensions for added features. Tools include a pretty print option and microdata cleanup, and it can import data from other schema plugins such as SEO Pressor, WP SEO Schema and Schema Plugin. It also generates schema markup for other plugins to keep compatibility. Written in PHP and maintained by Ahmed Kaludi, with a support channel and a section for bug reports.