Inspect, Measure, and Perfect Your Web Designs

Add to Chrome Chrome 116+

Measure

Measure sizes, distances, margins and paddings of any element on any web page.

Inspect

Turn on the "Inspect" mode and when you move your mouse over an element, you'll see a list of common CSS properties organized by type.

Properties

When you make a selection by clicking on an element, open the side panel to see a set of advanced properties. Includes box model, css, colors, assets and more.

Colors

See all colors contained within the current selection as HEX, RGB or HSL. Supports text colors, background colors and color stops contained within gradients.

Assets

See all the assets within the current selection and download them with a single click. Supports all common image types including SVG.

Layout Grid

Toggle a layout grid overlay on top of your site. Makes designing in the browser a breeze.

Screenshots

Don't waste any time messing with screenshots. Screenshots taken with Screen Ruler are automatically cropped to the size of your selection/highlights.

Made for Professionals

Fast. Clear UI. No unnecessary bells and whistles. After 5 minutes I switched to the pro version. Great, fine tool.

Chrome Web Store Review

This tool is simply fantastic.

@adamschroder

This looks so much less cluttered and easier to use than the Chrome dev tools.

@ayaangill

It's nice and clean and quick. I purchased pro version within 5 minutes. Lifetime version - legend.

@rich777

Screen Ruler is exactly what every web developer and designer needs!

@star_boat

Is there a way to turn this into an actual ruler? Just kidding, it's a great tool!

@abhaytalreja
Screen Ruler - Measure the web | Product Hunt