AutoTestData is a single page web application to generate the Fake Test Data just in 3 simple steps. It is an absolutely free community product.

Go beyond basic mocking and stubbing to create a more robust simulation for APIs and services.

A tool to help create test data via a UI or API

PDF Mantis is a open source Java based high level API which aims to simplify PDF data extraction.

Valid Credit Card Numbers for Testing Purposes

Great Expectations is the leading tool for validating, documenting, and profiling your data to maintain quality and improve communication between teams