PX to REM and REM to PX

Related

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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.

  Rating: Kabuuang bilang ng mga rating: 2

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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.

  Rating: Kabuuang bilang ng mga rating: 112

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  FullScreen for Opera

  Fullscreen, #1 Zoom and Dark Mode more options will get in one

  Rating: Kabuuang bilang ng mga rating: 4

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  Cookie-Editor

  Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.

  Rating: Kabuuang bilang ng mga rating: 96

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  Right Click Validator

  Right click on any webpage to validate it using the W3 NUValidator service.

  Rating: Kabuuang bilang ng mga rating: 6