Simple Ruler is a Chrome add-on developed by punxnot that provides a straightforward and user-friendly solution for measuring elements on web pages. With just a few clicks, users can easily select an area on the page and instantly view its width and height measurements.

To use Simple Ruler, simply click to start selecting an area and click again to complete the selection. The add-on will then display the precise measurements of the selected area, allowing users to quickly and accurately determine the size of various elements on the web page.

In addition to its measurement functionality, Simple Ruler also offers customization options. Users can easily change the color of the background and selection through the Options tab, allowing for a personalized and visually appealing experience.

Overall, Simple Ruler is a valuable tool for anyone who needs to measure elements on web pages. Its simplicity, ease of use, and customizable features make it a convenient addition to the Chrome browser.