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Overview: The Colorblind Filter Extension is a Chrome extension designed to enhance web accessibility for users with color vision deficiencies. It provides a set of colorblindness filters that can be applied to any web page(except chrome tabs like chrome://.......) to simulate how it appears to individuals with various types of color vision impairments. Users can also reset the filters to return to the normal view. None: Removes any applied filters, showing the page in its original color. Grayscale: Converts the page to grayscale, useful for those with certain types of color blindness or for users who prefer a monochromatic view. Protanopia: Applies a filter that simulates protanopia (red-green color blindness), which affects the ability to perceive red hues. Deuteranopia: Applies a filter that simulates deuteranopia (another type of red-green color blindness), affecting green hues. Tritanopia: Applies a filter that simulates tritanopia (blue-yellow color blindness), affecting the perception of blue and yellow hues.
Color Blindness Simulator
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: The extension works instantly on any active tab, allowing side-by-side visual comparisons and quick toggling between modes. It supports intuitive switching between filter types and requires no additional setup or page reloads. One-click activation and deactivation Optimized for performance and low memory usage This tool is especially useful for web developers and UI/UX designers aiming to make their websites more accessible and inclusive to the 300+ million people worldwide who are affected by color blindness. We kindly request your review and approval of this extension to support developers in building a more inclusive web.
ColourBlind Simulation tool for developers
Allows web developers to experience their website through the perspective of colourblind individuals. Works for any website. The purpose of this extension is to assist developers in creating colourblind friendly web applications by allowing the developers to see their web page through the perspective of colourblind individuals. Works with images, videos, and text. As of version 0.0.0.1, there is support for Protanopia, Deuteranopia and Tritanopia. This extension works for any website.
Color Blind Mode
Color Blind Helper - See the Web Through Different Eyes Transform any webpage to see how it appears to people with different types of color blindness. Color Blind Helper uses scientifically accurate color transformation matrices to simulate how color vision deficiencies affect perception. ✨ Features: • Support for ALL types of color blindness: - Deuteranomaly & Deuteranopia (red-green, most common) - Protanomaly & Protanopia (red-green) - Tritanomaly & Tritanopia (blue-yellow) - Achromatopsia (complete color blindness) • 100% scientifically accurate color simulation based on research by Brettel, Vienot, and others • High contrast mode for improved visibility • One-click activation - simply select a mode and apply • Works on any website instantly • Settings sync across all your devices Perfect for designers, developers, accessibility testers, and anyone who wants to understand how color blind users experience the web. Test your website's accessibility, ensure your designs are color-blind friendly, or simply explore the web from a different perspective. Easy to use: Click the extension icon, choose a color blindness type, and see the transformation instantly. Your preferences are saved automatically, so the filter applies to new pages you visit. Make the web more accessible, one filter at a time! About the creator: Built by Mihir Sanghvi, a red–green colorblind developer pursuing Computer Science at Rutgers–New Brunswick, to make it easier for everyone to experience and design for different types of color vision.
Color Vision Deficiency Assistant
Make websites more accessible for people with colour vision deficiencies. Color Vision Deficiency Assistant is one of the first web extensions created by color blind people to help other color blind people navigate the web. The main features are: - Highlight buttons - highlights all the interactable areas of the web page you are visiting, so that you can click exactly where you need to. - Underline links - not every links on the internet are underlined, many only have a different color tone. Through this feature you can make any link underlined, in order to immediately perceive the contrast. Among the features currently available there are: Color Vision Deficiency Assistant is in continuous development, with the mission of helping the colorblind community.
