Use JSON.stringify() method to convert JavaScript object to JSON String. This method is supported by all browsers that have native JSON support built-in.
The conversion is a String to Object
JSON.stringify({"key":"value"});to make it a JSON String following could be used.
var x = {
"name": "John"
};
console.log(JSON.stringify(x));JSON.stringify turns a Javascript object into JSON text and stores that JSON text in a string.
Example convert object to JSON string in JavaScript
Simple example code Convert JS object to JSON string.
<!DOCTYPE html>
<html>
<head>
<script>
var obj = {name: "Martin", age: 30, country: "United States"};
var json = JSON.stringify(obj);
console.log(json);
console.log(typeof(json))
</script>
</head>
</html>
Output:
Do comment if you have any doubts or suggestions on this JS object topic.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version