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

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 …

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.

Oct 29, 2024 · The JavaScript length property is a fundamental feature used to determine the number of characters in a string. It is essential for various string operations, such as validation, …

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 …

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.

Jun 27, 2017 · The length property represents the length of a string. This property returns the number of code units in the string.

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

The JavaScript String length (or string.length) property is used to find the number of characters present in the current 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, …