JSON-LD generator
Generate JSON-LD for WebSite, Article, Product, and FAQPage, and perform static checks on required fields.
How to use the JSON-LD generator
JSON-LD Generator processes input only in the current browser and does not upload, connect to the internet, or save user data.
Input content
Select a template and fill in the page title, description, URL, author, or FAQ fields.
Select a processing method
Check required fields, URL and JSON serialized results.
Check and export
Copy the JSON-LD or HTML script example.
Limitations and Notes
- Supports only fixed templates and does not execute JavaScript in user input.
- Whether structured data works depends on the authenticity of the content, search engine rules, and the target page.
- The tool only provides locally processed results; important configurations, secrets, documents, and published content must still be reviewed in the target environment.
FAQ
Will the input be uploaded to a server?
No. The page only uses browser memory, the local file API, and local resources already provided with the site.
Does generating JSON-LD necessarily produce a search rich result?
No. The generator only checks the format and fixed fields; search engines will still evaluate the content and eligibility independently.
Why do the results still require manual review?
Edge-case syntax, regional standards, third-party readers, and target runtime environments may differ; the tool does not replace final validation.