Free Screen Resolution Checker
See screen resolution, available area, browser viewport, device pixel ratio, color depth, and orientation. Updates live on resize.
How to use Screen Resolution Checker
- Open the tool on any device.
- Read screen and viewport sizes.
- Resize the window to see live updates.
Features
- Screen + viewport
- Device pixel ratio
- Live resize
Why use this tool
- Get screen resolution checker done without installing software.
- Clean, simple interface designed for non-technical users.
- Privacy-first: files stay on your device whenever this tool processes locally.
- Related tools are one click away so you can finish the full workflow.
Common use cases
- Use Screen Resolution Checker whenever you need a quick, free utility in the browser
- Skip installs and signups for everyday tasks
- Move on to related tools on Free Quick Tools to finish the job
What is Screen Resolution Checker?
See screen resolution, available area, browser viewport, device pixel ratio, color depth, and orientation. Updates live on resize.
Privacy
Your files never leave your device. All processing happens in your browser.
Frequently Asked Questions
Is Screen Resolution Checker free?
Yes. Screen Resolution Checker on Free Quick Tools is free for everyday use with no signup required.
Do I need to create an account?
No. You can use this tool immediately. Accounts are optional for synced favorites, history, and higher limits.
Is my data private?
Processing runs in your browser, so files never leave your device.
Does it work on mobile?
Yes. Free Quick Tools is mobile-friendly and works in modern browsers on phone, tablet, and desktop.
Are there watermarks?
No watermarks on everyday free tools.
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