What field types are supported?

Fields can be typed as: string (random words), number (random integer), boolean (true/false), email, name (full name), date (ISO date), or UUID.

Can I pretty-print the output?

Yes — enable the "pretty print" option to format the JSON with 2-space indentation for readability.

JSON Data Generator

Define a schema and generate an array of JSON objects.

Schema fields:

Count:

Pretty print

$json output[READY]

lines

0 chars1 lines

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FAQ

What field types are supported?: Fields can be typed as: string (random words), number (random integer), boolean (true/false), email, name (full name), date (ISO date), or UUID.
Can I pretty-print the output?: Yes — enable the "pretty print" option to format the JSON with 2-space indentation for readability.

Define a custom JSON schema using a form — specify field names and types (string, number, boolean, email, name, date, UUID) — and generate an array of N objects. Options include row count and pretty-print formatting. Copy the result directly to your clipboard.