Stable signalUnknownMedium-risk permissions
Color Blindness Simulator icon

Color Blindness Simulator

Simulate different types of color blindness on web pages.

Users132Current public install base
Rating5.0Store average score
Reviews1Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Color Blindness Simulator Media preview

3 assets
Trend

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User Growth Over Time

1321321331341342026年7月15日2026年7月17日2026年7月21日Latest: 132
Rating trend

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7-day rating change

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5.00
Latest
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4.904.955.005.055.102026年7月15日2026年7月17日2026年7月21日Latest: 5.00
2026年7月15日2026年7月21日
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Technical snapshot

Version, languages, and crawl freshness

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Version1.1
ManifestV3
Size35.62KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Color Blindness Simulator is a Chrome extension designed to help developers, designers, and accessibility testers visualize how websites appear to users with various types of color vision deficiencies.

With this tool, users can apply real-time color blindness filters to any webpage and simulate common conditions like:

Protanopia (Red-Blind)

Deuteranopia (Green-Blind)

Tritanopia (Blue-Blind)

Achromatopsia (Complete Color Blindness)

Reviews

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews1Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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Antony King2026年1月13日
5

Extremely good. Would be nice to have the description of the filter active; I can't always remember that eg tritanomaly is a deficiency in blue cones.

Version 1.1Language en