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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: 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.
BlueLight Filter Pro
Protect your eye health by filtering blue light. - - BlueLight Filter Pro helps reduce eye strain by adjusting page colors and filtering blue light. It’s simple, effective, and works on any website. - Features: - - Multiple preset modes for common scenarios (cinema, reading, coding) - - Custom color modes: choose your background and text colors - - Multi-language UI: English, 中文, Español, Português, Français, Deutsch, Русский - - One‑click enable/disable, instant effect - - Saves your settings locally for convenience - - No ads, no tracking — privacy‑friendly - How to use: - 1. 1. Click the extension icon in the browser toolbar - 1. 2. Choose a preset or customize your own colors - 1. 3. Enjoy more comfortable browsing - Permissions & Privacy: - - Uses storage to save settings locally - - Uses activeTab and scripting to apply effects to the current page - - No personal data is collected or transmitted - Contact: - - hefangsheng@gmail.com - Feature Highlights: - Blue light filter for all websites - Multiple preset and custom color modes - Multi-language UI - One-click enable/disable - No ads, no tracking
Adjustable Color Filter
Roughly 1 in 12 men and 1 in 200 women experience some form of color-blindness. Most websites, however, are designed for the trichromatic majority. An adjustable color filter extension lets users compensate in real time: Protanopia / Deuteranopia support – Boosting the red or green channel can restore contrast between traffic-light indicators, status badges, or data-visualization legends. Tritanopia work-arounds – Increasing blue saturation or toning down red–green noise helps users detect links, chart lines, and error banners often coded in hues they cannot otherwise distinguish. Bright white backgrounds and high-intensity blue pixels contribute to digital eye fatigue, especially after sunset. A colour-filter overlay addresses this problem far more flexibly than a blunt “dark mode”: Blue-light attenuation – Sliding the blue channel down 30–40 % mimics warm, amber night-shift modes without affecting system-wide colour fidelity (handy when editing images in other tabs). Low-contrast boosting – Raising overall saturation or selectively lifting mid-tones lets users who struggle with light sensitivity read pale grey text without zooming. The change is reversible in a single click, making it ideal for users who switch between work tasks that demand crisp colour accuracy and evening reading that benefits from warmer tones.
HueInsight : ColorBlindness Simulator
A hobby color blind simulator that i created to help me in my User Experience program. The extension helps to visualize webpages as… A hobby color blind simulator that i created to help me in my User Experience program. The extension helps to visualize webpages as colorblind users might see them
Color Blindness Simulator
Simulate color blindness types instantly from your browser popup. Color Blindness Simulator is a fast, easy-to-use Chrome extension that helps you preview how colors appear to users with different types of color vision deficiencies — directly from your browser popup. - Test your color palettes for accessibility - Improve UX for colorblind users - Validate color contrast and differentiation 🧩 Designed for designers, developers, educators, and accessibility advocates. 🔒 No permissions required. Lightweight. Runs entirely in the popup. 📎 Want more advanced features (image simulation, full-page preview)?
