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What Is My Screen – Resolution & PPI Checker

5.0(

4 ratings

)
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Overview

Instantly check screen resolution, DPR (Retina tag), aspect ratio, and calculate display PPI inside a beautiful popup.

Are you wondering "What is my screen resolution?" or looking to analyze your monitor's display specifications? WhatIsMyScreen.com is the ultimate, premium display checker designed to give you instant, ultra-accurate hardware details directly inside a gorgeous glassmorphic popup. Whether you are a web developer, graphic designer, gamer, or remote worker, knowing your screen properties is crucial for productivity, design consistency, and eye comfort. 🌟 EXCLUSIVE PREMIUM FEATURES: - **Instant Display Dashboard**: Click the icon to view your specs in real-time. No browser tabs or redirects required! - **True Physical Resolution Detection**: Automatically detects advanced high-DPI and Retina displays by computing your exact physical dimensions (Logical pixels multiplied by Device Pixel Ratio). - **Retina Detection Badge**: Visual tag indicating if your screen is running a high-density system (e.g., @2.0x Retina status). - **Aspect Ratio Calculator**: Live simplification of screen width/height into standard aspect ratios (e.g., 16:9, 16:10, 21:9 Widescreen, 32:9 Super Ultrawide). - **Interactive PPI Calculator**: Input your monitor's physical diagonal size (inches) to calculate exact Pixel Density (PPI), recommended OS scaling adjustments (100%, 125%, 150%, 200%), and optimal ergonomic viewing distance to prevent eye strain. - **One-Click Copy Specs**: Copy a clean, formatted Markdown list of all your screen specifications to share with tech support, clients, or colleagues instantly. 🎯 WHY CHOOSE WHATISMYSCREEN? Unlike basic competitor extensions that force you to open another website or view basic logical resolutions, What Is My Screen runs entirely locally inside your browser, loads instantly, and offers advanced, interactive diagnostics built beautifully with a futuristic dark mode design. 🚀 Get started in one click! Download now and unlock your display's true potential. Powered by WhatIsMyScreen.com.

Details

  • Version
    1.0.1
  • Updated
    May 29, 2026
  • Size
    18.44KiB
  • Languages
    English
  • Developer
    Email
    hanguyen29012015@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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