WEB TOOLS

Screen resolution tester

Preview a URL in a resizable frame; some sites disallow embedding.

ON YOUR DEVICE

The URL you choose is loaded in an embedded frame. That website receives the browser request.

Opening your tool…

THE QUICK START

One less thing on your list.

  1. 01

    Enter a public URL or select the measurement controls.

  2. 02

    Run the checker, open the preview, or inspect your display measurements.

  3. 03

    Read the results and the tool-specific browser limitations.

A LITTLE CONTEXT

About this tool

Preview a URL in a resizable frame; some sites disallow embedding. Provides practical web inspection and display utilities with explicit actions before any external URL is requested.

Sites can block embedding or HEAD requests. Screen values are CSS pixels; physical ruler measurements require calibration.

GOOD TO KNOW

A couple of useful answers.

How do I use screen resolution tester?+

Enter a public URL or select the measurement controls. Run the checker, open the preview, or inspect your display measurements. Read the results and the tool-specific browser limitations.

What happens to my input?+

The URL you choose is loaded in an embedded frame. That website receives the browser request.

The URL you choose is loaded in an embedded frame. That website receives the browser request.

Privacy details