
Description: Dummi is a free and open-source tool for creating dummy content like text, images and user data for development and testing purposes. It allows quickly generating large volumes of realistic content without spending time writing or collecting actual data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JSON Generator is a free online tool that allows users to easily generate sample JSON data structures. It provides an intuitive interface to create JSON objects with various data types like strings, numbers, booleans, arrays, and nested objects. The generated JSON can be previewed, copied, downloaded, and shared.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API