Retina Check

Visualise images pixel density on any webpage

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Free Google Chrome extension that analyses and visualises the actual pixel density for all images on any webpage. The essential image optimisation tool for perfectionists.


  • Greg 'X' WillisFounder & Developer @ Taste Buff

    Great tool


    Nothing as yet...

    I plan to use this extensively on all my projects.

    Greg 'X' Willis has used this product for one day.


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Stas KuleshMaker@stas_kulesh · Creative Director @
Hey all, I got tired of seeing blurry images on my retina screen and needed a way of testing if the website I’m building is fully retina-optimised. Made this Chrome extension: it calculates actual pixel density (based on the containers' sizing and aspect ratios) and colourises all images on the page accordingly: - red – too small, not enough pixels, stretched and blurry; - orange-yellow – OK-ish, could be a bit stretched, but not likely to get noticed. - green – all good; - magenta – too big, could make the image smaller and still look OK. The essential image optimisation tool for perfectionists.
AbadesiHiring@abadesi · 👩🏽‍💻 Product Hunt | Hustle Crew | NTT
@stas_kulesh This is going to be so useful, thank you!
Stas KuleshMaker@stas_kulesh · Creative Director @
@abadesi 👍 thanks.
Nina Cvijovic@nina_cvijovic · UX Design & Content @ Etools
This is a great extension! I just tried it out and it works wonderfully. Thank you!
Stas KuleshMaker@stas_kulesh · Creative Director @
@nina_cvijovic appreciate that, thanks!
Greg 'X' Willis@greg_x_willis · Founder & Developer @ Taste Buff
Love it! Great Job!
Stas KuleshMaker@stas_kulesh · Creative Director @
@greg_x_willis 😊 thanks
Ayush Chandra@ayush_chandra · Research Intern & Tech Evangelist
Great job !! Will surely try it out ! No voice in the. Video ?? 😊
Stas KuleshMaker@stas_kulesh · Creative Director @
@ayush_chandra Not musch to explain really. Added some nice rock music for you :)
Caroline Hermans@carolinehermy · Maker at Carnegie Mellon University
this is amazing!
Stas KuleshMaker@stas_kulesh · Creative Director @
@carolinehermy Thanks Caroline!