Privacy Policy

Last updated: November 25, 2025

Introduction

This Privacy Policy describes how pixelDiff ("we", "our", or "us") handles information in connection with the pixelDiff web application and the pixelDiff iframe Tracker Chrome Extension (collectively, the "Service").

Information We Collect

Web Application

When you use the pixelDiff web application, we collect:

  • Account information (email address) when you sign in with Google
  • Project data and snapshots you create within the application
  • Usage analytics through Google Analytics and Microsoft Clarity

Chrome Extension

The pixelDiff iframe Tracker Chrome Extension does NOT collect, store, or transmit any personal data. The extension:

  • Does not collect browsing history
  • Does not collect personal information
  • Does not track user activity
  • Does not send any data to external servers
  • All screenshot processing happens locally in your browser

How We Use Information

Information collected through the web application is used solely to:

  • Provide and maintain the Service
  • Authenticate users and manage accounts
  • Store your projects and snapshots
  • Improve the Service through analytics

Data Storage

Your project data and snapshots are stored securely on our servers. You can delete your data at any time by removing projects from your account.

Third-Party Services

We use the following third-party services:

  • Google OAuth - For user authentication
  • Google Analytics - For usage analytics
  • Microsoft Clarity - For session replay and heatmaps
  • Supabase - For data storage

Data Sharing

We do not sell, trade, or transfer your personal information to third parties. We do not use your data for advertising purposes.

Your Rights

You have the right to:

  • Access your personal data
  • Delete your account and associated data
  • Export your data

Contact Us

If you have any questions about this Privacy Policy, please contact us at: GitHub Issues

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

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