The Free JSON Editor is a tool that allows users to open, edit and format JSON, which is a data format used in designing websites. It displays the content in an outline tree view and lets web developers edit, parse and save the changes in very simple steps. The software is available to be downloaded for free and there are no trial versions of the same. Once it is installed onto a device, it can be used for as long as there is a requirement. There are a number of functions such as syntax highlighting, text highlighting using colors, validation, etc, and all these can be accomplished with just a few clicks. The tool is safe as it does not contain any virus. Therefore, there is no harm done to the speed and performance of the device. It does not eat up much of the disk space either as it is a small sized tool. The Free JSON Editor has an interface which can be comprehended by even those who are using the software for the first time. Because of the view, users can get the editing done with ease as they can simultaneously parse the document. If there are any duplicate fields, the same can be identified within no time and removed from the JSON. Users can search and replace text in the tree view and change the value types as well. The undo and redo options make it very manageable as users can make any changes without having to worry about the errors. Right from using colors for value types to inspecting all the elements, the Free JSON Editor is an ideal choice for web developers. They can save files and URLs in the document and make the website much better with standardized coding.