About ScreenResolutionChecker
Your go-to resource for display-related tools and information
Our Mission
ScreenResolutionChecker was created with a simple goal: to provide free, easy-to-use tools for anyone who needs to work with displays, monitors, TVs, and screens. Whether you're a professional designer, a gamer optimizing your setup, or someone buying a new TV, our tools help you make informed decisions.
We believe that understanding your display shouldn't require expensive equipment or technical expertise. Our browser-based tools work instantly on any device, giving you the information you need in seconds.
What We Offer
Calculators
PPI, DPI, aspect ratio, viewing distance, and more calculations for your display needs.
Testing Tools
Test your monitor for dead pixels, color accuracy, refresh rate, and backlight bleed.
Comparison Tools
Compare screen sizes, resolutions, and aspect ratios visually.
Reference Data
Comprehensive charts of standard resolutions, aspect ratios, and display specifications.
Why Free?
We believe essential tools should be accessible to everyone. ScreenResolutionChecker is completely free to use with no registration required. All calculations happen in your browser - we don't collect or store any of your data.
Our tools are designed to be fast, accurate, and easy to use. No ads, no paywalls, no limitations - just the tools you need, when you need them.
Get In Touch
Have suggestions for new tools? Found a bug? Want to say hello? We'd love to hear from you!
Contact Us