Runs locally in your browser. Nothing you enter is uploaded to our servers.
Tips for test data
Never use real personal data in fixtures.
Match formats your validators expect (email, phone, IBAN).
Keep seed/reproducibility in mind for flaky tests.
Separate test data from production databases clearly.
Regenerate data when schemas change.
Fake rows for fixtures and QA
Processing stays in your browser — your input is not uploaded to our servers.
The generator builds tabular sample data — names, emails, ids — so you can fill a demo database without copying production PII.
Generated people are fictional. Do not use the emails to spam or to impersonate real staff.
Generate test data
Choose fields and row count
Only columns the API actually needs. Extra PII in fixtures becomes a habit.
Generate the grid
Copy JSON or a table into your seed script.
Keep it obviously fake
If a value could be a real customer, mark the environment as test in the data too.
Test data FAQ
Are these real people?
No. They are synthetic. Still do not ship the dump to a public gist with “looks real” payroll numbers.
Can I generate production-shaped PII?
Shape yes, real identities no. Mask anything that came from prod.
Is generation local?
Yes. Rows are created in the browser.