Jul 10, 2025 · Description This property returns the number of code units in the string. JavaScript uses UTF-16 encoding, where each Unicode character may be encoded as one or two code …

Description The length property returns the length of a string. The length property of an empty string is 0.

Jul 23, 2025 · These are the following ways to Find the Length of a String in JavaScript: This approach directly utilizes the built-in length property of strings in JavaScript, which returns the …

Dec 1, 2019 · Your .length property returns the length of the string. The string itself is a one-dimensional array with elements of the type character so using .length gives the size of the array.

In this tutorial, you will learn about the JavaScript String length property with the help of examples. The JavaScript String length property returns the number of characters in a string.

This JavaScript tutorial explains how to use the string property called length with syntax and examples. In JavaScript, length is a string property that is used to determine the length of a …

Jun 20, 2021 · Calculates the total character count within a given string, including spaces and punctuation.

Feb 5, 2025 · A comprehensive guide to the JavaScript String length property, explaining how to use it to determine the number of characters in a string.

The built‑in way to compute the length of a Javascript string is the read‑only length property on string instances. This property returns the number of characters in the string, including spaces, …

Learn how to find the length of a string in JavaScript. The length property returns the length of a string: Read more about strings in our JavaScript Strings Tutorial. Read more about the length …