Privacy Policy

Data Collection Declaration

Note On is built around a local-first and privacy-first architecture. Your notes belong to you — and stay on your device.

❌ Data NOT Collected

Note On does NOT collect, transmit, sell, or share the following user data:

  • ❌Personally identifiable information
  • ❌Health information
  • ❌Financial and payment information
  • ❌Authentication information
  • ❌Personal communications
  • ❌Precise location information
  • ❌Browsing history for tracking purposes
  • ❌Keystrokes or sensitive activity tracking
  • ❌Analytics or advertising data

✅ Data Processed Locally Only

The extension may locally process limited webpage information only for core functionality, including:

  • webpage URL (origin and pathname)
  • selected webpage element text snippets
  • CSS selectors / XPath
  • note content created by the user

This data is:

  • stored locally using chrome.storage.local
  • never transmitted to external servers
  • never used for tracking, analytics, or advertising
  • fully controlled by the user

🌐 Website Content Access

The extension temporarily accesses webpage content only when the user actively creates or views notes attached to webpage elements.

Examples:

  • selected text snippets
  • element structure
  • page title
  • favicon

This access is strictly required for:

  • anchoring notes to webpage elements
  • restoring notes on revisit
  • selector recovery when website structure changes

No webpage content is collected remotely or shared externally.

🔒 Privacy Commitment

  • ✅No cloud sync
  • ✅No account system
  • ✅No user profiling
  • ✅No behavioral tracking
  • ✅No third-party data sharing