OpenSight — Color Vision Correction

5.0(

2 ratings

)

Item media 1 (screenshot) for OpenSight — Color Vision Correction

Overview

Real-time color correction for color vision deficiency, personalized to your vision profile.

OpenSight applies real-time color correction across every webpage, personalized to your unique color vision profile. How it works: 1. Take the free color vision test at opensight-two.vercel.app 2. Copy your calibration code from the test results 3. Paste it into the extension — correction is applied instantly Or use Manual Setup if you already know your CVD type and severity. Features: • GPU-accelerated SVG color filter — zero performance impact • Correction persists across all websites and page refreshes • Adjustable correction strength slider • Per-site enable/disable toggle • Keyboard shortcut (Alt+Shift+O) to toggle on/off • Before/after preview page with Ishihara plates and color spectrum • Supports Protanomaly (red-weak), Deuteranomaly (green-weak), and Tritanomaly (blue-weak) • Available in English and 简体中文 Privacy: OpenSight does not collect any personal data. Your vision profile is stored locally in your browser. The only network request is a one-time anonymous calibration lookup when you sync your test results. No account required. No ads. Free. Learn more and take the test: opensight-two.vercel.app

5 out of 5
2 ratings
Learn more about results and reviews.

Details

Version
1.0.0
Updated
February 18, 2026
Flag concern
Offered by
lynnx.opensight
Size
33.56KiB
Languages
2 languages
Developer
Email
DEV.CMUER@GMAIL.COM
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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