Colorblindly

Simulates colorblindness in your web browser.

Colorblindly – Experience Colorblindness in Browser

"Colorblindly" is a Chrome extension designed to help web developers understand the visual experiences of people with colorblindness. By simulating 8 types of color vision deficiencies, including various forms of monochromacy, and anomalies affecting red, green, and blue vision, it allows creators to view their websites as colorblind users do. This tool is vital for designing inclusive and accessible online content. Note: Colorblindly does not function on Chrome's own domains; use it on other websites for full effect.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: -
Rating: 3.42
(50)
Version: 2.2 (Last updated: 2024-01-23)
Creation date: 2020-01-19
Permissions:
  • activeTab
  • storage
  • scripting
Host permissions:
  • <all_urls>
Size: 74.95K
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well for various design processes and testing accessibility.
  • Uses a proper model for simulating color blindness, making it more accurate than other extensions.
  • Helpful for understanding and addressing color-related issues in web design.
Cons
  • Has stopped working for many users recently.
  • Intermittent functionality, especially after recent updates.
  • Does not work on certain pages such as the Chrome Web Store or Pictures.
Most mentioned
  • Stopped working or broken recently.
  • Works perfectly for some users.
  • Useful for creating accessible designs.
User reviews
This worked fantastically for many years, but in the last couple of months it has stopped working. I hope the developers update it soon. 5 stars when it is working though!
by Rossiter Illaura, 2024-12-27

It works perfectly and I was able to use it in my designing process on Substack.
by Madike Obianuju, 2024-12-16

The only page I'm unable to get this to work on so far is the chrome web store. If you are having difficulty, I would suggest clicking "manage extension" and changing site access to allow the extension to run "on click" instead of "on all sites"
by Drew Swinburne, 2024-11-19
View all user reviews

Extension safety

Risk impact

Colorblindly requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Colorblindly. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
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