Mock Data Generator — JSON, CSV & SQL

Choose fields and export the same sample records as JSON, CSV or SQL.

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About this tool

Using Mock Data Generator — JSON, CSV & SQL

Choose fields and export the same sample records as JSON, CSV or SQL.

Try this workflow

Generate 100 users. The preview shows 10 rows; every export contains all 100. Format changes keep the records.

Is the generated data real?

No. Names, contacts and addresses are synthetic, although a plausible email, phone number or address can coincide with a real one. Keep test systems from sending messages or shipments to these values.

Which export formats are supported?

JSON, CSV and SQL. Switching the format changes the output only; the records stay the same.

How many rows can I generate?

10, 25, 50 or 100 per batch. The preview shows 10 rows, and every export contains the whole batch.

Can I choose which fields are included?

Yes. Start from a template such as Basic users, E-commerce Customer or API Test Payload, or choose Custom fields and tick the fields you need.

Is my data sent to a server?

The records are generated in your browser and are not uploaded. Loading the page and analytics still make network requests; the privacy policy explains them.

Can I create related tables?

Not automatically. Separate batches have no relationship between them, so add matching IDs yourself if you need joins.