Random JSON Generator

This tool is designed for developers and testers who need to create mock data for APIs, database seeding, or UI prototyping. It allows you to quickly build structured JSON objects with custom field names and various data types like UUIDs, booleans, and arrays.

To use the generator, simply define your preferred field names and select the corresponding value types such as strings, numbers, or dates. Once configured, you can generate multiple records instantly to match your specific testing requirements.

Yes, this is a free tool available for all users. Anonymous users can generate up to 100 requests, while authenticated users receive a higher rate limit of 500 requests to support more intensive development workflows.

The tool supports a wide range of common programming types including strings, numbers, booleans, and dates. You can also generate specialized formats like UUIDs and complex structures like arrays to ensure your mock data is as realistic as possible.

No installation is required as this is a web-based utility that runs directly in your browser. It is compatible with all modern web browsers, providing a seamless experience for generating JSON data on the fly.

Your privacy is protected because the tool generates data based on the configurations you set locally. Since it does not require sensitive input and is used for creating random mock data, your actual production information remains secure.

Yes, the tool is optimized for efficiency and can generate multiple records in a single batch. This is particularly useful for developers who need to simulate large datasets or test how an application handles lists of JSON objects.