* It allows three ways to add JSON string for conversion to Apex code * Load from your local machine. * Copy & Paste directly in the left box. * Type in manually. * It has a “validate” feature where it will create Apex class to corresponding JSON and populates data to Apex class to check its validity for provided JSON. * It can directly Deploy Apex class to your own orgs (Developer, Productions etc.). * It is a very secure engine as no data is transmitted over the Internet and your credentials will never save in the system for security purpose.