Mock Data Generator

Define fields and generate realistic test data — export as JSON, CSV, or SQL INSERT.

Schema
About this tool

Why Use Mock Data?

Mock data is essential for unit tests, demos, load testing, UI prototypes, and database seeding. It avoids leaking real customer data while giving realistic shapes (proper email formats, plausible names, valid date ranges).

FAQ

Frequently Asked Questions

What formats can I export mock data in?

JSON, CSV, or SQL INSERT statements — pick whichever matches how you'll consume the data.

What fields can I generate?

Realistic names, emails, addresses, dates, UUIDs, and other common field types, in whatever combination your schema needs.

Is this useful for seeding a test database?

Yes — the SQL export format is designed to be pasted directly into a database seed script.

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Want more detail? Read How to Use Mock Data Generator: Practical Guide and Best Practices.