Last Updated: 05-Aug-2026

Introduction
This Privacy Policy explains how the "Map Data Exporter" browser extension ("we," "us," or "our") handles your information when you use our add-on. We are committed to protecting your privacy and being transparent about our data practices.

Data We Collect
Because this extension functions primarily as a local browser tool, data collection is kept to an absolute minimum:

Authentication Data: When you choose to sign in, we collect your Google account email address, name, and profile picture to verify your identity and unlock the extension. This data is processed securely through Supabase (our authentication provider).

Scraped Business Data: The extension extracts publicly available business information (e.g., names, emails, phone numbers) from Google Maps. This data is processed locally within your browser. We do not transmit, collect, or store the business data you scrape on our servers.

How We Use Your Data
Authentication Data: Used solely to authenticate your account, maintain your logged-in session using your browser's local storage, and provide the premium features of the extension.

Scraped Data: Processed locally on your machine for your immediate use (e.g., copying to clipboard, exporting to CSV).

Third-Party Services
We rely on the following secure third-party services to operate the extension:

Google Identity Services: Used to securely facilitate the "Sign in with Google" feature. We never see your Google password. View Google’s Privacy Policy

Supabase: Used as the secure backend to manage user authentication sessions. View Supabase’s Privacy Policy

We do not sell, trade, or otherwise transfer your personal information to outside parties except as required to provide the authentication services listed above.

Children's Privacy
Our extension is not directed at individuals under the age of 13. We do not knowingly collect personal information from children under 13.

Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last Updated" date.