XPATH Builder is a new and lightweight browser extension for building XPATH expressions. It's specially designed for webmasters and web app developers and its main purpose is to help them generate dynamic XPATH expressions. If you're using a website that has a large number of XPATH expressions to select or test for any kind of element, you can now write them all in a simple and easy-to-use way. Just install this browser extension and click on the page you want to select from.

After that, click on the XPATH Builder icon and you will see a small batch of text at the bottom of the browser window. Click on it and you will be able to see the page content as a JavaScript variable. If you want to select any element, just copy the expression and paste it in the expression editor to get your desired result. The XPATH Builder extension can be switched off when you do not need it anymore.