Privacy Policy - ColorCheck

Last Updated: January 7, 2026

No Data Collection

ColorCheck collects no personal data, tracking information, URLs, or user identifiers.

What ColorCheck Does

The extension only:

  • Reads pixel RGB colors from the currently active webpage tab
  • Stores color palettes (HEX/RGB/HSL values) locally in browser storage
  • Displays extracted colors in the extension popup

Technical Details

Permissions used:
- activeTab: Temporary access to active tab for pixel color extraction
- scripting: Inject canvas overlays for color analysis
- storage: Session-only storage of color palettes
- tabs: Query active tab ID for targeted script injection

No Transmission

  • Zero server communication
  • No analytics
  • No third-party services

All operations are client-side only

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