Fast answers
Core tools should load quickly and show useful results above the fold.
About ScreenMetricLab
ScreenMetricLab is a practical toolkit for checking screen resolution, viewport size, device pixel ratio, browser dimensions, and display-related measurements. The goal is to give users a fast answer first, then support deeper work with calculators, device references, comparison tools, and guides.
Privacy-first
Screen metrics can be displayed in the browser without asking users to create an account.
Helpful content
Tool pages should include clear explanations, FAQs, and links to related resources.