W3C Markup Validation Service

Related

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  Copy Title And Url

  Copy the title and url in markdown, pukiwiki, html format.

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 1

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  Random password generator

  A simple random password generator for Opera browser

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 23

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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.

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 112

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  Page Edit

  Make any webpage into a content editable document and modify it via toolbar popup!

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 5

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  Web Widgetizer

  Web Widgetizer is a extension offering a range of features to enhance browsing. It allows users to create separate Opera windows for specific websites, manage favorite links, customize window dimensions, toggle auto-start, and open links in popup tabs via button click or shortcut (Ctrl + Shift + A). This versatile tool optimizes browsing convenience and efficiency.

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 2