Description
π― Professional WCAG Contrast Checker for Chrome
Blind-Spot Pro helps designers and developers ensure their websites meet WCAG accessibility standards with real-time contrast checking.
β‘ PRO FEATURES:
β’ Unlimited history (vs 20 items in free version)
β’ Full page audit with detailed reports
β’ Export to CSV, JSON, Figma & Sketch formats
β’ Visual impairment simulations (4 types)
β’ Auto-fix mode for instant corrections
β’ Batch processing for entire websites
---
π FREE VERSION INCLUDES:
β’ Real-time contrast checking
β’ Basic history (last 20 checks)
β’ WCAG AA/AAA compliance indicators
β’ Color suggestions
β’ Dark mode
---
π HOW IT WORKS:
1. Purchase and receive your license key instantly
2. Install the Chrome extension
3. Click "Upgrade to Pro" and enter your license
4. All Pro features unlock immediately
---
β
WHAT'S INCLUDED:
β’ Lifetime license for Blind-Spot Pro
β’ All current and future Pro features
β’ No subscription fees - pay once, use forever
---
π‘ PERFECT FOR:
β’ Web designers
β’ Frontend developers
β’ UX/UI professionals
β’ Accessibility consultants
β’ Anyone who cares about web accessibility
---
System Requirements: Google Chrome
---
π PRIVACY POLICY
**Last updated: January 2025**
π Your Privacy Matters
Blind-Spot Pro is committed to protecting your privacy. This extension stores all data locally on your device and does not collect or transmit personal information to external servers.
πΎ What We Store Locally
β’ Color contrast check history
β’ Favorite color combinations
β’ User preferences** (dark mode, compact mode, inspection mode)
β’ Pro license key** (if purchased)
π§ How We Use Your Data
All data is stored locally in your browser using Chrome's storage API to:
β’ Provide you with a history of checked color combinations
β’ Save your favorite color pairs for future reference
β’ Remember your preferences across sessions
β’ Validate Pro license status
π Third-Party Services
β’ License validation uses Gumroad's API (only the license key is sent)
β’ No other external services** are used
β’ No tracking or analytics**
β’ No personal information collected**
π‘οΈ Chrome Permissions Used
β’Storage: Save preferences locally
β’ Active Tab: Analyze page colors
β’ Scripting: Inject contrast checker
β’ Clipboard Write: Copy color values
ποΈ Data Deletion
β’ Clear data anytime using "Clear All" buttons
β’ Uninstalling the extension removes all stored data automatically
β’ Full control over your data
π Contact
Questions about privacy? Contact us through the Chrome Web Store support section or this product page.
---
*Ensure your websites are accessible to everyone with professional-grade WCAG contrast checking.*
Reviews
Loading reviews...
Permissions (6)
Permissions
activeTabβΉ Can access the current tab when you click the extension clipboardWriteβΉ Can write to your clipboard contextMenusβΉ Can add items to the right-click menu scriptingβΉ Can inject scripts into web pages storageβΉ Can store data locally in your browser tabsβΉ Can see your open tabs and their URLs
Details
| Version | 2.0.0 |
| Updated | Aug 6, 2025 |
| Size | 103KiB |
| First Seen | Mar 30, 2026 |
More by el-two LLC
SessionSync Pro - Multi-Account Manager
by el-two LLC
189
β
3.00
tools
189
β
3.00
tools
CookieCut β Auto-Reject Banners
by el-two LLC
167
β
4.00
tools
167
β
4.00
tools
Sticky NotesΒ² β Smart Web Annotations (Premium)
by el-two LLC
2
β
0.00
workflow
2
β
0.00
workflow
MarkβUpβTimer β Markdown Timestamp Stopwatch
by el-two LLC
0
β
0.00
workflow
0
β
0.00
workflow
Popular in developer
GoFullPage - Full Page Screen Capture
by GoFullPage
10M
β
4.89
developer
10M
β
4.89
developer
TouchEn PC보μ νμ₯
by λΌμ¨μνμ΄
8M
β
1.33
developer
8M
β
1.33
developer
React Developer Tools
by Meta
5M
β
3.95
developer
5M
β
3.95
developer
Meta Pixel Helper
by Meta
4M
β
3.91
developer
4M
β
3.91
developer
ColorZilla
by colorzilla.com
4M
β
4.59
developer
4M
β
4.59
developer
Popular Extensions
Adobe Acrobat: PDF edit, convert, sign tools
by Adobe Inc.
331M
β
4.40
workflow
331M
β
4.40
workflow
AdBlock β block ads across the web
by AdBlock
62M
β
4.48
workflow
62M
β
4.48
workflow
θΏ
ι·δΈθ½½ζ―ζ
by Shenzhen Xunlei Network Technology Co., Ltd.
59M
β
2.77
workflow
59M
β
2.77
workflow
Grammarly: AI Writing Assistant and Grammar Checker App
by Grammarly
42M
β
4.50
communication
42M
β
4.50
communication
Adblock Plus - free ad blocker
by eyeo GmbH
41M
β
4.39
workflow
41M
β
4.39
workflow