To convert an array into JavaScript string, use the toString() method. JavaScript array toString() method returns a string representing the source code of the specified array and its elements.
Example
You can try to run the following code to convert an array into a string −
<html>
<head>
<title>JavaScript Array toString Method</title>
</head>
<body>
<script>
var arr = new Array("time", "money", "work");
var str = arr.toString();
document.write("Returned string is : " + str );
</script>
</body>
</html>Output
Returned string is : time,money,work