This typology has been created by Matt Bower and Jodie Torrington (2020) and includes examples of only free browser-based tools. These tools can be used through the browser by visiting the tool’s website. They need not be installed on devices; however, users need the internet to access these tools. 

Source: Typology of Free Web-based Learning Technologies (2020), Matt Bower and Jodie Torrington

This presentation has been made using Genially. It is a great tool to make interactive presentations like the one below. It can also be easily embedded on web pages.