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  Pixel converter

  Pixel converter is a crucial web development and design tool for converting pixel values into different measurement units like inches, centimeters, or percentages, ensuring consistency across diverse devices and screens in responsive web design.

  评分： 总评分次数： 1

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  Web Developer

  Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.

  评分： 总评分次数： 118

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  Fontstorage

  The simplest extension for identifying and selecting fonts on a website.

  评分： 总评分次数： 8

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  Full Screen

  Enter full screen with one click, including for videos on YouTube, Vimeo, and other sites.

  评分： 总评分次数： 31

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  TestCase Studio

  TestCase Studio record the user actions performed on a web application in English Sentences. Best alternative for Selenium IDE

  评分： 总评分次数： 3