Free tool
Fill in the fields, copy the JSON-LD, paste it into your page. Empty fields are dropped automatically, so you never ship a property with nothing behind it.
Structured data tells search engines what a page is about in a format they do not have to guess at. The five types here cover most of what a normal site needs: LocalBusiness for a physical location, Person and Organization for entity and brand signals, FAQPage for question and answer content, and Article for editorial pages. Everything is built as a JavaScript object and serialized with a proper JSON encoder, so quotes, apostrophes, and special characters in your copy are escaped correctly instead of breaking the block.
Two rules matter more than the markup itself. First, only describe what is genuinely on the page: FAQ markup should reflect questions and answers a visitor can actually read, and an address in LocalBusiness should be the address a customer can visit. Second, keep the markup in sync with the page. Stale structured data, an old phone number, a price that changed, a byline that moved, is a slow leak of trust that eventually costs you rich results. Run the output through the Rich Results Test before you ship it, and again after any template change.
I build utilities like this for client teams so structured data stops being a ticket that waits on a developer. If you want schema rolled out properly across a large site, or internal tooling that generates it from your own content model, start a conversation.
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