Viewport
0 × 0 CSS px
Device pixel ratio
1
Physical px
0 × 0
What is the Screen Resolution Info?
The Screen Resolution Info is a free online developer tools from Markvibe. Live view of your viewport and DPR. It runs entirely in your browser — your data never gets uploaded — and works on desktop, tablet and mobile with no sign-up.
Reviewed by The Markvibe Team · Last updated 2026-06-28
Example
A worked example so you know exactly what to expect.
Input
(your input goes here)
Output
(the Screen Resolution Info runs in your browser and shows the result instantly)
How to use Screen Resolution Info
- 1Open the Screen Resolution Info above on MarkVibe — it loads instantly with no sign-up.
- 2Enter or paste your input into the Screen Resolution Info field.
- 3Adjust any options to control exactly how Screen Resolution Info produces the result.
- 4Screen Resolution Info runs locally in your browser and shows the result immediately.
- 5Copy the output to your clipboard or save it, then share the Screen Resolution Info link with anyone.
Why use our Screen Resolution Info
- ✓ 100% free Screen Resolution Info — no sign-up, no watermark, no hidden limits
- ✓ Runs entirely in your browser so your data never leaves your device
- ✓ Blazing-fast results — built for speed by Markvibe
- ✓ Mobile-friendly: use Screen Resolution Info on phone, tablet, or desktop
- ✓ One of 184+ developer tools utilities under one roof
- ✓ Privacy-first: no tracking of inputs, no accounts, no ads in the tool area
Screen Resolution Info — frequently asked questions
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