Microdata and RDFa to JSON-LD
Convert legacy inline markup into the format Google recommends, without touching your templates by hand.
Runs locally in your browser
Paste your markup to get started.
Other tools
JSON-LD validator
Check pasted structured data against the properties Google requires and recommends. No URL, no crawl, no captcha.
JSON-LD escape checker
Google now applies a single pass of HTML unescaping to JSON-LD. Double-escaped entities are no longer unrolled: see what Google actually reads, and get your block rewritten with standard JSON escapes.
Schema markup generator
Fill in the fields Google documents for your type and get valid JSON-LD, ready to paste.