Question 1

What is a random test data generator?

Accepted Answer

A random test data generator creates realistic, varied mock data for software testing. QA engineers and SDETs use it to populate databases, API requests, UI forms, and automation fixtures without manually typing every row. Good generators also support edge-case payloads for negative testing.

Question 2

How do I test SQL injection and XSS edge cases safely?

Accepted Answer

Enable the QA Edge Case Injector on this page. It randomly replaces ~10% of generated values with SQL injection strings, XSS payloads, unicode characters, and boundary values. Only run these datasets in isolated test environments, and assert that your application sanitizes or rejects dangerous inputs.

Question 3

Can I generate mock test data for Playwright auto-waiting tests?

Accepted Answer

Yes. Export your fixture as JSON or TypeScript, import it in a Playwright test file, and loop through each row in a parameterized test. Playwright's auto-waiting locators will handle the UI interactions, so the same fixture works for hundreds of scenarios.

Question 4

Is this test data generator free for commercial QA automation?

Accepted Answer

Yes. The generator is free to use for both personal and commercial QA automation projects. You can generate up to 1,000 rows per batch and export them in JSON, CSV, SQL, Playwright, or Cypress formats without signing up.

Question 5

How many rows of CSV/JSON test data can I generate online?

Accepted Answer

You can generate up to 1,000 rows per batch directly in the browser. If you need larger datasets, generate multiple batches and concatenate them, or adapt the exported schema in your own scripts.