What Is My Screen – Resolution & PPI Checker

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.