What Is My Screen Resolution

What Is My Screen Resolution


Your Screen Resolution

"What Is My Screen Resolution" is an online free tool designed to instantly determine and display your computer screen's or device's resolution. Screen resolution refers to the number of pixels displayed on the screen, typically represented by two numbers, the width and the height, in pixels (e.g., 1920x1080). This tool is handy for web developers, graphic designers, and users looking to optimize their viewing or gaming experience by understanding the specific resolution capabilities of their screens.

How It Works

When you visit a "What Is My Screen Resolution" tool website, the tool automatically detects and displays your current screen resolution. It uses JavaScript or similar technologies to read your device's display settings and then presents this information in an easy-to-understand format, usually in pixels (width x height).

Key Features

  • Automatic Detection: The tool quickly identifies your screen resolution without requiring manual input.
  • User-Friendly Interface: It presents the resolution straightforwardly, making it easy for users of all technical expertise to understand.
  • No Installation Required: Being an online tool, it does not require any software download or installation. It runs directly in your web browser.
  • Compatibility: Works across various devices, including desktops, laptops, tablets, and smartphones, regardless of the operating system.
  • Free to Use: This tool is typically offered for free, making it accessible to anyone needing to check their screen resolution.


  • Optimization: Helps users optimize their screen settings for better viewing, gaming, or working experiences.
  • Web and Graphic Design: This enables designers to see how their work will appear on different resolutions, aiding in creating responsive and adaptable designs.
  • Troubleshooting: Assists in troubleshooting display issues by providing clear information about the screen resolution.
  • Educational: Offers a quick way for individuals to learn about their device's capabilities and the concept of screen resolution.


While "What Is My Screen Resolution" tools are handy, it's worth noting that they display the resolution that your device is currently set to, which might not be the maximum resolution your screen can support. You might want to compare this information with your device's specifications for the best display quality to ensure you're using an optimal resolution setting.

Accessing the Tool

To use a "What Is My Screen Resolution" tool, visit the link. Upon visiting the site, your screen resolution will be displayed automatically. No personal information is needed, and using this tool does not pose any known security risks, as it only reads display settings without accessing or modifying any data on your device.

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