Privacy Policy

Last updated: April 2026 • AurumDux Tools (tools.aurumdux.com)

1. Data Controller

Operated by Jhonjessie Espinosa Hurtado (DNI: 60772271S), Calle Alegría de la Huerta 24, 28041 Madrid, Spain. Contact: soporte@aurumdux.com.

2. Third-Party Advertising & Google AdSense

We use Google AdSense to serve ads. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits. Users may opt out of personalized advertising by visiting www.aboutads.info/choices or Google Ads Settings.

3. Client-Side Processing

All calculations run in client-side memory without transmission to remote servers.