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 units, so it's …

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 number of …

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.

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.

Learn how to determine the length of a string in JavaScript with examples and explanations. Understand the use of the length property effectively.

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 string.

Feb 11, 2026 · Learn about javascript string length with practical code examples, tips, and common pitfalls. A hands-on guide for developers.

Jul 10, 2025 · Some of the most-used operations on strings are to check their length, to build and concatenate them using the + and += string operators, checking for the existence or location of …

Oct 4, 2024 · The JavaScript String.length property returns the number of characters in a string, including spaces and special characters. It's an easy way to measure string length and is widely …