Check and fix JSON-LD before publishing
Paste code to separate JSON syntax, Schema.org structure, common required fields, and Google-specific eligibility guidance.
Paste JSON-LD
This local check does not fetch a public URL. After fixing the code, test the published page with Google’s Rich Results Test.
No code is loaded yet. Paste your JSON-LD below, or click Load example to test the validator.
Validation result
Check the public URL next, then save a baseline and monitor changes in your Agency workspace.
Check published URL & start monitoringWhat the checks mean
Valid JSON
Syntax can be parsed by JavaScript. This is necessary but does not prove that the schema is complete.
Schema.org structure
The document has a context, a type, and recognizable nodes. Arrays and @graph are inspected.
Google readiness guidance
Common required properties are checked for recognized types. Eligibility still depends on Google’s current feature documentation, page content, policies, and crawlability.