Dev tools · alternatives · 2026
24 alternatives to Screen Size Checker
The dev's dashboard for all screen & viewport data.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
PixelSnap▲945Measure every pixel on your screen with ease ✨
2018 · pixelsnap.com · its alternatives →
- 2
Check how responsive is your website across device sizes
2018 · its alternatives →
- 3
PixelSnap 2▲543The fastest tool for measuring anything on your screen ✨
2019 · pixelsnap.com · its alternatives →
- 4
Anonymous aggregate viewport statistics from ScreenSize.net browser sessions, with recent viewport, device pixel ratio and browser distributions.
Sep 2026 · screensize.net · its alternatives →
- 5
Screen Size Map▲206An interactive map of screen sizes for responsive web design
2019 · screensizemap.com · its alternatives →
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Free screen resolution checker tool
2025 · whatismyscreensize.com · its alternatives →
- 8
Know your display in one click
Jul 2026 · screenresolutiontest.com · its alternatives →
- 9
Made to measure. Built for everything else.
2024 · chromewebstore.google.com · its alternatives →
- 10
- 11
Take responsive screenshots with the click of a button
2017 · its alternatives →
- 12
View multiple screen dimensions in one view
2019 · chromewebstore.google.com · its alternatives →
- 13
Screen Sizes▲127Screen Specifications of popular mobile devices & monitors.
2014 · its alternatives →
- 14
Measure anything on your macOS, iOS and iPadOS
2023 · apps.apple.com · its alternatives →
- 15
Screenbeacon▲74Fully automated integration testing for visual design
2015 · screenbeacon.com · its alternatives →
- 16
Hey HN! We do a lot of frontend testing, and one thing we find frustrating is the limited tooling available to observe how a URL renders on different viewports/devices simultaneously. For example, we can use Chrome Inspector's "Device" previews, but we run into the following: - Chrome doesn't keep those devices/viewports up to date, and adding new ones is pretty annoying (we've open sourced our collection of 180+ viewports/dimensions under MIT). - You can’t see multiple viewports at once (and it’s cumbersome switching back and forth) - When you notice a problem, there's no…
2024 · viewport-tester.com · its alternatives →
- 17
Test your site at different screen resolutions & devices.
2015 · its alternatives →
- 18
Aspect Ratio▲212Calculator & device resolutions for designers and developers
2017 · aspectrat.io · its alternatives →
- 19
Check your screen resolution, DPR & viewport instantly
Apr 2026 · my-screen-resolution.com · its alternatives →
- 20
Viewports▲97Figma plugin to set screen sizes with market share in mind
2019 · figma.com · its alternatives →
- 21
An SEO checker that analyses based on Google's algorithm 👀
2018 · spotibo.com · its alternatives →
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- 24
Chrome Extension for designers to test responsive websites.
2014 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →