Oct 10, 2008 · (1) If a file has no extension, this will still return the file name. (2) If there is a fragment in the URL, but no query (e.g. page.html#fragment), this will return the file extension …

Sep 25, 2024 · JavaScript provides several methods to extract the file extension from a file name. Below are the three commonly used methods: Let’s see each of these methods one by one …

Nov 21, 2020 · In this post we’ll combine a couple of those string methods in a useful function that will return the extension of the filename passed into it. For the purpose of this post we will …

Read this tutorial and learn several useful, fast and simple one-line and extended solutions of extracting file extensions with the help of JavaScript.

Feb 2, 2024 · Let us look at few ways to extract the extension part from a file name using inbuilt javascript methods. Get File Extension Using the .split() and .pop() Methods in JavaScript

Jun 18, 2021 · Sometimes, you need to find a file’s extension so you can properly handle the file in your code. There are two ways you can get a filename’s extension: Using a combination of …

In this example, you will learn to write a JavaScript program that will get the file extension of a given filename.

Mar 25, 2009 · Actually, it does. It returns the entire file name, which is as good as anything in that case IMO. If you want an empty string instead, you'll need to use an (gasp!) if statement. Also, …

Sep 20, 2022 · In this post, we'll learn how to extract the file's extension from the file name in JavaScript. To extract the file extension from the file name, we'll use the split () method. The …

Apr 26, 2025 · In JavaScript, you can extract the file extension from a filename using several methods. Here are two common approaches: Using split () and pop () Use the pop() method to …