Check the measures of components can be easier than open the dev tools and check the size of a component. With the simple ruler extension, you just click and move your mouse over the components to see the width and height.
You can Follow the below Step By Step procedure to install the Simple Ruler Chrome Extension to your Chrome Web browser.
It is the Simple Ruler Chrome extension download link you can download and install Chrome Browser.
Create grids and measure their distance easily.
Measure and align elements within Chrome
The ultimate measuring tool for the web
Measure page elements size in pixel with an easy-to-use ruler.
A page ruler which can snaps around web elements for easier measurement. Provide convenience for front-end development and ui design
Create grids and rulers overlays to help develop your web applications
A tool for designers to measure screen dimensions