How to use JSON-LD Generator
- Paste the JSON you need to generate into the input box.
- Use the Schema type, Name, Description settings to control the result.
- The result is computed live in your browser as you edit the input.
- Finish by choosing Copy to take the output with you.
About this tool
JSON-LD Generator runs entirely in your browser. JSON-LD Generator validates and reshapes your JSON locally with no server round-trip.
Clear error positions help you find a stray comma or bracket quickly. No data is sent anywhere, so it stays fast and private by default.
Frequently asked questions
How do I use JSON-LD Generator?
JSON-LD Generator lets you generate your input right in the browser using the Schema type, Name controls, with the result shown instantly and nothing uploaded.
Is JSON-LD Generator free to use?
Yes — JSON-LD Generator is completely free, with no usage limits.
Does JSON-LD Generator upload my data?
No — JSON-LD Generator processes everything locally in your browser, so nothing you enter is uploaded or stored.
Can JSON-LD Generator handle large or deeply nested JSON?
Yes. JSON-LD Generator parses JSON entirely in your browser, so large or nested documents stay on your device and never upload.
Does JSON-LD Generator work on mobile?
Yes — JSON-LD Generator is just a web page and runs on any modern browser, including phones and tablets.