Schema.org JSON-LD Generator
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. No data is ever transmitted across the network.
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.
How to Use Schema.org JSON-LD Generator
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>.
Frequently Asked Questions
What is JSON-LD?
JSON-LD is a lightweight Linked Data format recommended by Google for implementing structured data.
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