How do I check my screen size?

Simply visit MyScreenSize.com and the tool will automatically detect your device's screen size, resolution, pixel density, and other technical specifications. No installation or registration required.

What devices does the screen size checker support?

MyScreenSize works on most modern devices including phones (iPhone, Android), laptops (MacBook, Windows), tablets (iPad, Android tablets), and monitors. The tool requires JavaScript to be enabled and works best on devices with standard screen configurations.

Is the screen size checker free?

Yes, MyScreenSize is completely free forever. There are no hidden costs, registration requirements, or premium tiers. All features are available at no charge.

How accurate is the screen size detection?

MyScreenSize uses a comprehensive database of device specifications to provide highly accurate results. For devices with unique resolutions, we can identify them with high confidence. For devices sharing common resolutions, we identify the most likely match based on your device's specifications. For unknown devices, we estimate based on resolution and typical pixel density values.

Do you collect or store my personal data?

We do not store personal data. All screen analysis happens locally in your browser. We temporarily fetch your public IP address to display location information (region, country, timezone), but this information is not stored or saved.

✨ Free • Instant • Accurate

Check Your Screen Sizes
Instantly

Professional screen sizes checker for phones, laptops, tablets, and monitors. Get accurate resolution, pixel density, and device information instantly. MyScreenSize is the free tool you need.

Check My Screen Size View Help Guides

✓ No installation required

✓ 100% free forever

✓ Works on most modern devices

✓ No data collected

Note: For accurate screen size on mobiles and tablets, please switch to mobile mode (disable Request Desktop Site in browser settings).

Your Screen Information

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High-accuracy detection based on comprehensive device database

Note: Device identification is based on screen specifications. Multiple devices may share the same resolution, so results show the most likely match.

Technical Details

Network Information

Expert Help Guides

Complete Screen Sizes Help Guides

Everything you need to know about screen sizes instantly. Learn about damage detection, measuring, and buying replacement screens with MyScreenSize guides.

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