Privacy Policy

Last updated: January 1, 2026

Quick Summary

StealthEX does not collect, store, or sell your personal data. All calculations run locally in your browser. We only use essential cookies to remember your cookie consent preference.

1. Introduction

This Privacy Policy explains how StealthEX ("we," "our," or "us") handles information when you use our website (the "Service"). We are committed to protecting your privacy.

2. Information We Do Not Collect

Our calculator operates entirely client-side:

Numbers you enter are never sent to any server.
All math runs in your browser using JavaScript.
No user accounts or profiles are created.
No fingerprinting or tracking pixels are used.

3. Information We May Collect

Data Type	Purpose	Storage
Cookie consent preference	Remember your cookie choice	localStorage (your device)
Contact form submissions	Respond to your messages	Email, deleted after 12 months
Server access logs	Security & uptime	Hosting provider, auto-deleted

4. Cookies

We use only localStorage to remember your cookie consent banner preference. No tracking, advertising, or third-party cookies are set.

5. Third-Party Services

Google Analytics — Anonymous usage statistics with anonymised IPs. Opt out via the GA Opt-out Add-on.
Google Ads — May display ads; see Google's Ad Policies.
Hosting — Standard server logs (IP, browser, timestamps) auto-deleted by provider.

6. Contact Form Data

If you use our Contact page, the data you submit is sent to our email and used only to reply. We do not add you to marketing lists. Data is deleted within 12 months.

7. Children's Privacy

We do not knowingly collect data from children under 13. Since our tool collects no personal data during use, there is no risk.

8. Data Security

We do not store personal data from calculator use. Contact form data is protected by standard email security.

9. Your Rights

Access — Request any data we hold.
Deletion — Request deletion of your data.
Correction — Request corrections.
Objection — Object to data processing.
Portability — Request data in a machine-readable format.

10. Changes

We may update this policy. Changes are posted here with a new "Last updated" date.

11. Contact

Email: [email protected]
Form: Contact page