Test Data Generator
Generate realistic fake test data for your applications — names, emails, phone numbers, addresses, dates, UUIDs, and more. Configure the number of rows and choose which fields to include, then export as JSON or CSV. Perfect for seeding test databases and API testing.
Fields (6 selected)
1100
Output Format
Configure fields and click Generate
Features
- 10+ field types: name, email, phone, address, date, UUID, boolean, and more
- Configurable row count (1–100)
- Export as JSON array or CSV
- Realistic data patterns for believable test cases
- 100% client-side — no data ever sent to a server
Frequently Asked Questions
Is the generated data usable in production?
No. This tool generates fake, randomly constructed data for testing purposes only. Names, emails, and other fields are invented and do not correspond to real people.
What is test data used for?
Test data is used to populate databases for development and testing, create fixture files for unit and integration tests, validate form inputs and API endpoints, and simulate realistic load in performance tests.
Can I use the generated data in Postman or API clients?
Yes. Export as JSON and paste directly into Postman request bodies, Jest test fixtures, Playwright test data files, or any tool that accepts JSON.