Privacy Policy — GPT Theme Studio

Last updated: March 7, 2026 • GPT Theme Studio

GPT Theme Studio ("we", "our", or "us") operates the browser extension GPT Theme Studio - Custom Themes for ChatGPT (the "Extension"). We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use the Extension.

1. Information We Collect

Personal Information. We do not collect any personal information such as your name, email address, or browsing history. Any settings you configure within the Extension (such as your chosen theme or engine status) are stored locally within your browser's synchronization storage.

Zero Data Transmission. No data collected by the Extension is ever transmitted to our servers or any third-party servers. Your theme preferences remain exclusively within your browser environment.

2. Third‑Party Services

GPT Theme Studio does not use any third-party analytics, tracking, or monitoring services. We do not use Google Analytics, Firebase, or any other telemetry tools. Your usage of the Extension is completely private.

3. Data Storage & Security

All configuration data (theme choices and toggle states) is saved using the chrome.storage.sync API. This data is synced across your devices where you are logged into the same browser profile. We do not have access to this data, and it is secured by your browser's native security protocols.

4. Children's Privacy

The Extension is not intended for children under 13 years of age. Because we collect zero data, we do not knowingly or unknowingly collect personal information from children.

5. Ads & Payments

The Extension does not display ads, perform trackable interaction analysis, or include in‑app purchases. We do not sell, rent, or trade any user information because we do not collect it in the first place.

6. Your Rights

You have full control over your data. You can reset your settings at any time using the "Reset" button in the Extension popup, or remove all data by uninstalling the Extension. Since no data is stored on our servers, there is no data for us to delete on your behalf.

7. Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or browser requirements. The "Last updated" date at the top of this page will always reflect the most recent version. Continued use of the Extension indicates acceptance of this policy.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
GPT Theme Studio
Email: [email protected]