In this section, we will learn what the toString() method is and how to use in JavaScript.

JavaScript Arrays toString() Method

With the help of toString() method we can get a string value that contains the entire elements of an array, each separated via a comma.

Note: this method won’t change the content of the original array, however.

Array toString() Syntax:

arrays.toString()

Array toString() Method Parameters:

This method does not take an argument.

Array toString() Method Return Value:

The return value of this method is a string value that contains all the elements of the target array, each separated by a comma.

Example: convert array to String JavaScript

const arr = ["John Doe", "Omid Dehghan"];

console.log(arr.toString());

Output:

John Doe,Omid Dehghan

Example: JavaScript array into string

const arr = [1,2,3,4,5,6,7,8,9];

console.log(arr.toString());

Output:

1,2,3,4,5,6,7,8,9