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ShadeSurfer Color Blindness Simulator icon

ShadeSurfer Color Blindness Simulator

Instantly test your website's accessibility by simulating how color-blind users experience your design and color schemes.

Users4Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

ShadeSurfer Color Blindness Simulator Media preview

6 assets
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444442026年6月30日2026年6月30日2026年6月30日Latest: 4
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Technical snapshot

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Version1.1
ManifestV3
Size149KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Stop guessing about web accessibility. See your designs exactly how color-blind users see them so you can catch contrast issues and accessibility failures immediately.

The ShadeSurfer Color Blindness Simulator is a professional testing tool built specifically for UX/UI designers, web developers, and QA testers. Just open the extension, apply a vision filter, and instantly simulate how your webpage looks to users with different forms of color vision deficiency.

Key Features:

• Comprehensive Accessibility Testing: Simulate four scientifically accurate profiles including Protanopia (Red-Blind), Deuteranopia (Green-Blind), Tritanopia (Blue-Blind), and Achromatopsia (Complete Grayscale).

• Advanced Visual Controls: Fine-tune the simulation with adjustable intensity and contrast sliders to test edge cases and specific vision thresholds.

• Real-Time Color Scheme: Instantly preview exactly how the simulation alters common problem colors right inside the extension window.

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Total ratings / reviews0Chrome Web Store public rating/review count

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