Schema Markup Generator
Generate valid JSON-LD structured data for Article, Organization, WebSite, or BreadcrumbList — safely serialized, never fabricating a rating, review, or date you didn't provide.
Generating valid JSON-LD does not guarantee Google or Bing will show a rich result for it — eligibility depends on the search engine's own policies, your page's overall quality and content, and criteria that can change at any time. This tool only helps you produce structurally correct, honestly filled-in markup — it never fabricates a rating, review, date, author, or logo you didn't provide.
Generated entirely in your browser using safe JSON serialization — nothing you enter here is sent to a server.
Structured data (JSON-LD) helps search engines understand what a page is about. This tool covers four types it can validate with confidence — Article, Organization, WebSite, and BreadcrumbList — and deliberately leaves out types like FAQ or review/rating markup that would either invite fabricated content or aren't reliably eligible for rich results anymore.
Output is built as a real JavaScript object and serialized with JSON.stringify, never assembled by hand — so any value you enter, however punctuated, is always represented safely and correctly in the generated markup.