JSON.stringify turns a JavaScript object into JSON text and stores that JSON text in a string, eg:

var my_object = { key_1: "some text", key_2: true, key_3: 5 };

var object_as_string = JSON.stringify(my_object);  
// "{"key_1":"some text","key_2":true,"key_3":5}"  

typeof(object_as_string);  
// "string"  

JSON.parse turns a string of JSON text into a JavaScript object, eg:

var object_as_string_as_object = JSON.parse(object_as_string);  
// {key_1: "some text", key_2: true, key_3: 5} 

typeof(object_as_string_as_object);  
// "object" 

Hii Shubham, · They are the complete opposite of each other. · JSON.parse() is used for parsing data that was received as JSON; it deserializes a JSON string into a JavaScript object. · JSON.stringify() on the other hand is used to create a JSON string out of an object or array; it serializes a JavaScript object into a . · JSON.stringify(obj) - Takes any serializable object and returns the JSON representation as a string. · JSON.stringify() -> ObjectToString. · JSON.parse(string) - Takes a well formed JSON string and returns the corresponding JavaScript object. · JSON.parse() -> StringToObjectYou can also refer to this link for more details:- https://javascript.plainenglish.io/how-to-use-stringify-and-parse-in-javascript-6b637b571a32 · Please mark my answer Helpful/Correct, if it is an impactfulRegards,Surbhi