JSON Mockup Data Generator (Nested Fields)

Define Fields & Quantity

Field Name (use dot notation for nesting) Mock Data Type Remove

Generated Mock Data

FAQ About JSON Mockup Data

What is a JSON Data Generator?

A JSON Data Generator is a tool that creates mock JSON data for testing and development purposes. It helps developers simulate real-world scenarios by generating realistic, nested JSON structures.

How do I generate nested JSON data?

To generate nested JSON data, define field names using dot notation (e.g., address.city) and specify mock data types for each field. Our generator instantly creates nested JSON objects for your testing needs.

Is the JSON Data Generator free?

Yes, our JSON Data Generator is completely free to use. You can generate as much mock JSON data as you need without any cost.

Is my data secure when using this tool?

Absolutely! All data generation is performed locally in your browser, ensuring complete security and privacy. No data is sent to any server.

Can I download the generated JSON data?

Yes, after generating the JSON data, you can copy it or download it as a .json file for further use.

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