The Schema Generator & Validator creates and checks JSON-LD structured data for your pages — the markup that tells search engines and AI answer engines what a page actually is (a product, an article, an FAQ, a local business) instead of making them guess. It generates valid schema you can paste into a page, and validates schema you already have.
Correct structured data is one of the clearest signals AI answer engines use when deciding what to cite, so it is worth fixing before writing more content.