Privacy Policy

Last Updated: May 2026

1. Zero Server-Side Processing

Zento Tools Hub is engineered entirely on a client-side architecture (HTML, CSS, and Vanilla JavaScript). When you input sensitive data—such as financial figures, prompt payloads, or creator metrics—it is processed locally within your browser. Your data never leaves your device.

2. Information Collection

We do not require user accounts. We do not use web forms that collect personal data (aside from the standard Contact page which routes directly to an inbox). We do not maintain databases of your activity.

3. Analytics and Tracking

We believe in distraction-free utility. Zento Tools Hub does not utilize invasive third-party tracking scripts, advertising pixels, or cross-site tracking cookies. We only rely on anonymous, aggregate server logs provided by our hosting environment (Hostinger) to monitor site uptime and bandwidth usage.

4. Third-Party Services

While our tools may reference third-party platforms (e.g., Stripe, Substack, Quora, Etsy), we do not integrate with their APIs. Our calculators run on static, mathematical formulas. We are not affiliated with these third parties, and any links to external sites are governed by their respective privacy policies.

5. Changes to this Policy

We reserve the right to update this policy as we release new tools. Any changes will be published directly on this page with a revised date.