About the tool
What Is The Schema Markup Generator?
The Schema Markup Generator is a free JSON-LD builder for the eight schema types that earn rich results most often: Article, FAQPage, Organization, BreadcrumbList, LocalBusiness, Product, Event, and Person. Fill in a short form, and it returns a valid JSON-LD block you can paste straight into the head of your page.
Structured data is how a page tells Google what it is rather than leaving it to be inferred. It is what turns a recipe into a card with a star rating, a question page into an expandable answer in the results, and a business listing into a panel with hours and a phone number. Writing it by hand is easy to get subtly wrong: a missing required property, a date in the wrong format, a nested object where a string belongs.
This generator refuses to produce markup it cannot vouch for. Required properties are required, dates are validated, and every field it emits is one Google documents for that type. It also tells you plainly where Google's support for a type stands today, because a schema type that no longer earns a rich result is still worth adding for clarity but should not be sold to you as a ranking win.