Font Inspector (WebExtension)
Click on any element to get the font info in a page popup
What is Font Inspector (WebExtension)?
'Font Inspector (WebExtension)' is a handy Firefox tool designed for inspecting all fonts within a webpage. By clicking on a webpage element, you receive detailed information on its font size, style, color, family, and more. During its use, the UI temporarily suspends other page functionality to focus on font data. Easy to toggle on and off, it adds a new level of informational depth to your browsing experience.
Font Inspector is an add-on that helps you easily inspect all fonts within a website.
To start working with this addon, simply click on the toolbar icon once to open the in-page UI. Then, click on any HTML element that you want to see the font info.
Please note that, as long as the UI is open, no links (or other functions) on the page will work. The in-page UI has several pieces of information related to the selected font such as font size, style, color, family, etc. Besides, there is information about the current tab such as id, width, height, title, and URL. If you click on the toolbar icon or press the escape button on your keyboard, the in-page UI will disappear and all the links within the page work as normal.
To report bugs, please fill the Bug report form on the addon's homepage.
Font Inspector (WebExtension) is safe to use. It does not request any sensitive permissions.
Font Inspector (WebExtension) has earned a fairly good reputation and likely can be trusted.