Add external JSON-LD contexts or namespaces to use custom prefixes (e.g. ex:myField).
Custom Fields
3. Generate Passport
Generated JSON
Visualization
About these tools:
HTML Preview: Renders your JSON data into a user-friendly web page. This feature uses code freely available in our Developer SDKs and is intended to serve as inspiration for how a legally compliant JSON DPP can be visualized.
Schema.org Generation: Transforms your DPP data into Schema.org Product structured data (JSON-LD). This format is optimized for search engines (Google, Bing) and e-commerce integration, making your product data machine-readable and discoverable.