SEO

Structured Data Tester

Name: Structured Data Tester
Address: Singapore
Telephone: 6281
Price range: 0
Rating: 4.9

Paste JSON-LD or a URL’s HTML to see detected schemas, key fields, and parsing errors. Runs locally—no data is stored.

Test your structured data

Input type Paste JSON-LD or HTML

Parses JSON-LD blocks from your input (or extracts them from pasted HTML).
Lists detected @type values and warns if required fields are missing for common types (Article, Product, FAQ).
Shows raw parsed JSON to copy/debug. Runs fully in-browser.