JavaScript Array toString() Tutorial

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

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