Dev tools · alternatives · 2026
24 alternatives to Retina Check
Visualise images pixel density on any webpage
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Retina Check launched in 2017; newer entries below may have overtaken it.
- 1
Chrome's image viewer, but with zoom, pan, and more
Dec 2025 · its alternatives →
- 2
New Chrome extension to monitor a website/area of a website
2014 · chromewebstore.google.com · its alternatives →
- 3
- 4
Measure anything on your macOS, iOS and iPadOS
2023 · apps.apple.com · its alternatives →
- 5
Beautiful & easy free analysis of the images on your page
2017 · webspeedtest.cloudinary.com · its alternatives →
- 6
View multiple screen dimensions in one view
2019 · chromewebstore.google.com · its alternatives →
- 7
AnyPixels.js▲198A web-friendly way for anyone to build unusual displays
2016 · googlecreativelab.github.io · its alternatives →
- 8
Hey! My name is Dima, I am from Ukraine and I am the co-founder of Lost Pixel! We built this tool to solve our problems at work and decided to open-source it so more people can build their custom visual regression testing pipelines! If you want to chat about the tool or visual regression testing in general I am super excited to meet like-minded people! Thanks a lot for checking out the product and I hope it will serve you well if you decide to try it out :D
2022 · github.com · its alternatives →
- 9BT
2018 · d3vr.github.io · its alternatives →
- 10
Drag, Select, Know. A new way to check A11y contrast
May 2026 · chromewebstore.google.com · its alternatives →
- 11
Dense▲63jQuery plugin for serving device pixel ratio aware images
2014 · dense.rah.pw · its alternatives →
- 12
- 13
- 14
Find images online to reveal a match on Shutterstock
2018 · chromewebstore.google.com · its alternatives →
- 15
U-Eyes▲121A Chrome Extension for simulating and capture mobile view
2023 · eyeballer.dev · its alternatives →
- 16
Color Sense▲114Your top choice for a color picker extension on Safari
2024 · apps.apple.com · its alternatives →
- 17
Eye Dropper▲111An open-source Chrome extension for matching web colors 🎨
2017 · chromewebstore.google.com · its alternatives →
- 18
Quickly test site speed and view observed Lighthouse data
2022 · chromewebstore.google.com · its alternatives →
- 19
I started this because similar Chrome extensions were paywalling features and I wanted a free, open source alternative. I'm new to this, so I would appreciate feedback and tips if anyone has some!
2025 · github.com · its alternatives →
- 20
- 21
Preview files on Google Cloud Storage with ease
2023 · chromewebstore.google.com · its alternatives →
- 22
Overlay images over your webpage to check design parity
2025 · chromewebstore.google.com · its alternatives →
- 23
- 24
Customizable enhanced image viewer for Chrome
2017 · chromewebstore.google.com · 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 →