Fake / Mock Data Generator
Generate realistic fake test data as JSON, CSV, or SQL, entirely in your browser.
How to Generate Fake / Mock Test Data Online for Free
1. Check the fields you want in your dataset — name, email, address, and more.
2. Set how many rows to generate, from 1 up to 500 at once.
3. Choose an output format — JSON, CSV, or SQL INSERT statements (set a table name for SQL).
4. Click Generate, then copy the result or download it as a file.
Generated Entirely In Your Browser
Every row is fabricated locally using your browser's random number generator. No real personal data is used or transmitted anywhere — this is 100% synthetic test data, safe for any development or QA workflow.