Alternatives

Products that do what What Is My Screen Size? does

Free screen resolution checker tool

1. 1
   Screen Sizes▲127

   Screen Specifications of popular mobile devices & monitors.

   2014

2. 2
   Screen Sizes▲145

   A complete guide for Apple displays

   2021

3. 3
   Screen Ruler▲236

   Measure the web

   2024

4. 4
   PixelSnap▲948

   Measure every pixel on your screen with ease ✨

   2018 · pixelsnap.com

5. 5
   Screen Ruler - for Google Chrome▲143

   Measure the web

   2024

6. 6
   Dimensions▲165

   A tool for designers to measure screen dimensions

   2019

7. 7
   Screen Size Map▲206

   An interactive map of screen sizes for responsive web design

   2019

8. 8
   Screen Resolution Checker▲2

   Know your display in one click

   Jul 2026 · screenresolutiontest.com

9. 9
   Pixel Winch▲92

   An osx screen measurement app

   2014

10. 10
    Screen Size Checker▲7

    The dev's dashboard for all screen & viewport data.

    2025

11. 11
    Multi Screen Test▲216

    Test your site at different screen resolutions & devices.

    2015

12. 12
    Homescreen▲245

    A tool for sharing your home screen and discovering apps

    2014

13. 13
    Retina Check▲133

    Visualise images pixel density on any webpage

    2017

14. 14
    UI Check▲171

    Measure UI elements directly on your screenshots

    2016

15. 15
    PixelSnap 2▲544

    The fastest tool for measuring anything on your screen ✨

    2019

16. 16
    Measure▲414

    Measure anything with your phone. Made by Google.

    2018

17. 17
    Aspect Ratio▲212

    Calculator & device resolutions for designers and developers

    2017

18. 18
    Screen Ruler▲124

    Made to measure. Built for everything else.

    Nov 2025

19. 19
    My Screen Resolution

    Check your screen resolution, DPR & viewport instantly

    Apr 2026 · my-screen-resolution.com

20. 20
    PixelTest▲3

    Your screen, under the microscope.

    Aug 2026 · pixeltestonline.com

21. 21
    Homescreen.me▲303

    Share your homescreen and discover new apps.

    2016

22. 22
    WhatIsMyScreenResolution

    Find out your Display Resolution

    Jan 2026 · whatismyscreenresolution.site

23. 23
    Website Image Speed Test▲109

    Beautiful & easy free analysis of the images on your page

    2017

24. 24
    Responsive Design Checker▲173

    Check how responsive is your website across device sizes

    2018

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