Classy Schema

Tool to check if your app and website schema meet Apple’s requirements for iOS search results

German-engineered tool for generating rich snippet code for Google Search results

Chrome extension to quickly generate schema for local business product and FAQ on the fly

Resource for mapping semantic web terms to schema.org types for advanced knowledge graphs

Simple point-and-click tool for creating basic JSON-LD markup for local businesses and people

Python library for extracting structured data from HTML files supporting Microdata and JSON-LD