Generate structured JSON-LD data for Articles and FAQ Pages.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Choose either Article or FAQPage.
Enter your headlines, author names, or FAQ questions and answers.
Copy the generated <script> tag and place it in your page's <head>.
JSON-LD is a lightweight Linked Data format recommended by Google for implementing structured data.
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