Random JSON Generator

A simple, fast and free online tool to generate random JSON data

Configuration

Number of Top-Level Fields

5

Maximum Nesting Level

2

Maximum Array Length

5

Maximum String Length

10

Include Types

Strings

Numbers

Booleans

Arrays

Objects

Null

Generated JSON

How to Use

Configure the options for your random JSON data:
- Number of top-level fields
- Maximum nesting level
- Maximum array length
- Maximum string length
- Types to include
Click the "Generate JSON" button.
The randomly generated JSON will appear in the output field on the right.
Use the "Copy to Clipboard" button to copy the result.

About Random JSON Generator

This tool generates random JSON data based on your configuration. It's useful for:

Creating test data for applications
Populating databases with sample data
Testing API responses
Prototyping and development
Learning JSON structure

The generated JSON is completely random and does not contain any sensitive or real data.

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