# Test Data & Unit Test Generators

> Generate realistic sample data — names, emails, orders — for testing, or paste a function and get unit tests back in Jest, pytest, JUnit and more. Both run free, with no signup.

## Tools

- [Test data generator](https://www.postman.com/tools/test-data-generator): The test data generator produces realistic, reproducible sample rows — names, emails, addresses, prices, order statuses and more — and exports them as JSON, CSV, tab-delimited or Excel.
- [AI unit test generator](https://www.postman.com/tools/unit-test-generator): The AI unit test generator turns a pasted function into a runnable unit test suite in the framework you choose, covering the normal path and the edge cases the code implies.

## About

- No account is required and there is nothing to install. Each tool's Privacy section explains what stays in your browser and what is sent to Postman.
- [Postman Tools](https://www.postman.com/tools) — every tool, not just this group.
- [llms.txt](https://www.postman.com/tools/llms.txt) — the same index in llms.txt form.