What problem does it solve?
It helps you detect, validate, and generate correct Schema.org structured data so search engines can understand your pages and qualify for rich results when applicable.
Core Features & Use Cases
- Schema Detection & Format Checks: Scans for JSON-LD, Microdata, and RDFa, and recommends JSON-LD as the primary format.
- Validation & Error Flagging: Verifies required properties by schema type, checks common issues (missing @context, invalid @type, wrong data types, relative URLs, placeholder values, invalid dates), and flags deprecated or restricted types.
- Schema Generation Guidance: Produces truthful, verifiable JSON-LD with required + recommended properties, using templates while clearly marking placeholders for user input.
Example use case: You’re preparing a marketing page and want to add Organization and WebPage schema that passes validation rules and avoids deprecated types.
Quick Start
Ask the AI to validate and generate JSON-LD schema markup for the URL you provide, ensuring only active schema types are used and all required properties are included.