Laying out the streets…STEP 1 OF 3

Screen Size Checker · House #21,781

Check screen resolution, viewport size, DPR, and device info online.

In the Quick developer utilities neighborhood (Developer). In town since 25 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Screen Size Checker's site

Screen Size Checker describes itself as: “Screen Size Checker”

What it is

Calls itself “display and viewport tool”.

  • Calls itself: display and viewport tool
“Screen Size Checker is a practical display and viewport tool”

Where it puts itself

Publishes a comparison page.

“Compare Screens -> https://screensizechecker.com/devices/compare”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Free online tool to check your screen size, viewport dimensions, and device specifications.”

Who it sells to

Made for Designers, Developers and QA. Available in 5 languages.

  • Made for: Designers · Developers · QA
  • Languages: 5 languages
“For Designers”
“For Developers”

How it runs

A web app. Hosted in the cloud. Built with Plausible.

  • Kind: web
  • Runs where: cloud / hosted
  • Analytics: Plausible
“Free online tool to check your screen size, viewport dimensions, and device specifications.”
“…plausible.io”

What it works with

Names Apple, Chrome and 2 more on its pages.

  • Names: Apple · Chrome · Firefox · +1
“Apple”
“Chrome”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes a blog.

  • Trial asks for: nothing
“Screen Size Checker - Enable JavaScript for Real-time Detection”
“Free online tool to check your screen size, viewport dimensions, and device specifications.”

Sources

Tablif read these pages, last on 7 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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