Schema (JSON-LD) Generator

Schema markup lets search engines treat a page as data instead of prose: this string is a headline, that number is a price, these pairs are questions with answers. Serialized as a JSON-LD script block, it powers star ratings, FAQ accordions and breadcrumb trails. Writing that JSON by hand means quoting, nesting and trailing commas, where most errors creep in. This generator covers the six most requested types behind one switcher and emits a pretty-printed block with only the fields actually filled in, so blanks never pollute the output.

Six schema blueprints behind the switcher

• 📰 Article with headline, author as a Person node, published and modified dates plus image as a list
• 🛍️ Product with name, description, brand, Offer price in default USD, availability as a full schema address, and optional rating
• ❓ FAQPage from question pairs, each a Question with an accepted Answer
• 🏪 LocalBusiness and Organization sharing name, PostalAddress, phone, site address and logo
• 🍞 BreadcrumbList from name and URL rows numbered into ListItem positions
• 🧹 Cleanup dropping blank fields and skipping offers or address blocks too thin to stand alone

Publishing jobs that need structured data

• ❓ FAQ markup on a support page aiming at an accordion-style result
• 💰 Product pages where price, stock and ratings should become eligible

Eligibility is not a guarantee

• 🎲 Valid markup earns eligibility while Google alone decides what shows and when
• 🧪 New blocks deserve a rich-result test before deploy, since one renamed property voids eligibility

Generation runs wholly in the page with no network calls and no saved copies, which keeps product prices and internal copy off every wire.