Privacy Policy

Last updated: November 25, 2025

Introduction

pixelDiff is a tool that compares the pixel-perfect accuracy of Figma designs and web pages. This Privacy Policy explains what information we collect and how we use it.

Information We Collect

Web Application

When you use the pixelDiff website, we collect: IP address, browser type, access time, pages visited

Chrome Extension

When you use the extension, we collect: website URLs visited, comparison result data

How We Use Information

The collected information is used to: provide and improve the service, enhance user experience, monitor and analyze errors

Data Storage

Data is stored in our Supabase PostgreSQL database. We perform data backups as needed.

Third-Party Services

We use the following third-party services: Google Analytics - to track user behavior, Figma API - to access design data

Data Sharing

We do not share personal information with third parties unless required by law.

Your Rights

You can access, modify, or delete your stored data at any time.

Contact Us

If you have questions about this Privacy Policy, please contact us through GitHub Issues. GitHub Issues

Changes to This Policy

This policy may be changed without notice. Changes will be posted on this page.

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