Measuring Box is a developer tools chrome extension. it's a free extension , it has 92 active users since released its first version, it earns an average rating of 2.00 from 4 rated user, last update is 2821 days ago.
Use the mouse to click and drag over an area of the webpage to measure the content underneath. This also tells you what the aspect ratio is.
You could download the latest version crx file or older version files and install it.
English (UK).
100% user give 1-star rating. Read reviews of measuring box
You could find more help information from measuring box support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of measuring box.
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Doesn't work
click on and off but doesn't work
Doesn't work. Nothing happens when you click the icon.