BuildFormulas Extension — Privacy Policy

1. Overview

This Privacy Policy describes how the BuildFormulas Chrome extension ("we", "our", or "us") handles information in connection with the browser extension.

The BuildFormulas extension does not collect, store, or transmit any personal data. All calculations are performed entirely within your browser using local resources only.

2. Information We Do NOT Collect

• No personal information: We do not collect your name, email address, or any other personally identifiable information.
• No browsing history: We do not track the websites you visit.
• No usage analytics: We do not use any analytics or tracking tools.
• No location data: We do not access your location.
• No financial data collection: While the extension provides financial calculators, all values you enter stay in your browser and are never sent to any server.

3. What Data Is Stored Locally

The extension uses Chrome's storage permission only to save your theme preference (light or dark mode) on your device. This data:

• Never leaves your browser
• Is not synced to any cloud service
• Is not accessible by us or any third party
• Can be cleared at any time by uninstalling the extension

4. No Remote Code

All code included in the extension is packaged directly in the extension file. The extension does not load or execute any remote code from external servers.

5. No Advertisements

The BuildFormulas extension does not display any advertisements.

6. No Account Required

You do not need to create an account or sign up to use the extension. Simply install it and start using the calculators immediately.

7. Permissions Justification

The extension requests only the storage permission, which is used:

• To remember your theme preference (dark / light mode)
• To persist your last used calculator state for convenience

No additional permissions are requested. The extension does not access web pages, browsing history, cookies, or any other browser data.

8. 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 effective date. We encourage you to review this policy periodically.

9. Contact Us

If you have any questions about this Privacy Policy or the extension, please contact us at: privacy@buildformulas.com