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WhatIsMyTools vs Screen Dimensions

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

WhatIsMyTools compared with Screen Dimensions
DetailWhatIsMyTools logo WhatIsMyToolsScreen Dimensions logo Screen Dimensions
What it doesFree browser diagnostic tools revealing IP, browser, timezone, speed, and more with no signup required Read your screen size, resolution and refresh rate live in your browser
StageNot given Not given
FoundedNot given Not given
Based inPK Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • IP address detection with ISP and location details
  • Internet speed test for download and upload speeds
  • Browser and OS identification
  • Timezone and UTC offset detection
  • VPN and IP leak detection
  • DNS lookup with public A and AAAA records
  • Password breach check with in-browser hashing
  • Email header analysis and SPF/DKIM/DMARC verification
  • ISP throttling detection for video streams
  • GPU and WebGL capability detection
  • Live screen resolution detection in CSS and physical pixels
  • Device pixel ratio measurement
  • Browser window size detection
  • Display refresh rate checker
  • Color range detection
  • Physical screen size measurement with bank card
  • TV size calculator by seating distance
  • Dead pixel test
  • Screen comparison tool at scale
  • Refresh rate test
What makes it different
  • No signup, cookies, or data storage required
  • Results appear instantly, powered by browser itself
  • Privacy-first design without dark patterns
  • Fully responsive across mobile, tablet and desktop
  • Honest explanations of tool methodology and limits
  • All measurements run in your browser with no data sent to servers
  • Uses bank card calibration to measure actual physical screen size
  • Reference data cross-checked against manufacturers' spec sheets
  • Distinguishes between diagonal screen size and width/height dimensions
  • Shows real panel resolution accounting for display scaling and pixel ratio
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)33
Citation Flow (Majestic)184
Referring domains (Majestic)64

4 details filled in for both companies.

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