The toString() method is used internally by JavaScript when an object needs to be displayed as a text (like in HTML), or when an object needs to be used as a string. Normally, you will not use it in your own code.

The below are the methods to convert an Integer to String in JS. The methods are arranged in the decreasing order of performance in chrome. var num = 1 Method 1: num = `${num}` Method 2: num = num + '' Method 3: num = String(num) Method 4: num = num.toString() Note: You can't directly call toString() on a number.

JavaScript variables can be converted to a new variable and another data type: The global method Number() converts a variable (or a value) into a number. A numeric string (like "3.14") converts to a number (like 3.14). An empty string (like "") converts to 0. A non numeric string (like "John") converts to NaN (Not a Number). These will convert:

Nov 15, 2024 · These are the following ways to Convert a number to a string in JavaScript: 1. Using toString () Method (Efficient and Simple Method) This method belongs to the Number.Prototype object. It takes an integer or a floating-point number and converts it into a string type. 2. Using the String () constructor.

Apr 3, 2025 · If you have a string representing a number in a non-decimal radix, you can use parseInt() and toString() to convert it to a different radix. Beware of loss of precision: if the original number string is too large (larger than Number.MAX_SAFE_INTEGER, for example), you should use a BigInt instead.

Jan 9, 2025 · The toString() method in JavaScript returns a number as a string. It allows converting numerical values to string representations, enabling operations like formatting output, displaying numbers in various formats, and facilitating …

Jan 7, 2023 · Seems that var str = '' + num is the fastest way to convert a number to a string (num being the number variable). let num = 5 var str = '' + num (results based on this benchmark: http://jsben.ch/#/ghQYR)

Aug 30, 2024 · While toString() is the most straightforward way to convert a number to string, there are a few alternate methods in JavaScript as well: String Concatenation. Add an empty string to coerce the value into a string: let n = 55; let s = "" + n; // "55" String Constructor. Wrap the number in a String() constructor call: let num = 15; String(num ...

Mar 22, 2021 · The toString() method is a built-in method of the JavaScript Number object that allows you to convert any number type value into its string type representation. How to Use the toString Method in JavaScript

Mar 11, 2025 · This tutorial demonstrates how to convert an integer to a string in JavaScript. Discover various methods, including using the String constructor, the toString() method, and template literals. Enhance your JavaScript skills with clear examples and explanations.