JSON is an open standard file format and data interchange format that uses human-readable text to store and transmit data objects consisting of attribute-value pairs and arrays. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client so that it can be displayed on a web page, or vice versa). It should be noted here that a flowchart is a pictorial representation of an algorithm. It uses boxes of different shapes to represent different types of instructions. These boxes are connected with arrow marks to indicate the flow of operations. Instead of creating a flowchart on some complex tools, you can use EdrawMax Online. The free flowchart maker has a vector-based dashboard that ensures that the design remains intact even after you change anything.