Privacy Policy

1. Introduction

Nyvius QRGen platform. This Privacy Policy explains how we collect, use, and protect your personal data when you use our service.

2. Data We Collect

Account Data

• Email address (provided during registration)
• Display name (if provided)
• Authentication tokens

Scan Analytics Data

When someone scans a QR code created through our platform, we collect:

• Device type and model
• Browser name and version
• Operating system
• Country and city (derived from IP address)
• IP address
• Timestamp of the scan

3. How We Use Your Data

• To provide and maintain the QR code generation and tracking service
• To authenticate your account and manage sessions
• To display scan analytics on your dashboard
• To improve our platform and user experience
• To communicate important service updates

4. Third-Party Services

We use the following third-party services to operate our platform:

• Firebase Authentication— Handles user authentication and session management. Subject to Google's Privacy Policy.
• Neon PostgreSQL— Stores QR code data and scan analytics. Data is hosted on secure, managed infrastructure.

5. Cookies

We use essential cookies to maintain your authentication session via Firebase. We may also use analytics cookies to understand how the platform is used. For more details, see our Cookie Policy.

6. Data Retention

We retain your account data for as long as your account is active. Scan analytics data is retained for the lifetime of the associated QR code. When you delete your account or a QR code, the associated data is permanently removed within 30 days.

7. Your Rights (GDPR)

As we are based in the EU, you have the following rights under the General Data Protection Regulation (GDPR):

• Right of Access — Request a copy of the personal data we hold about you.
• Right to Rectification — Request correction of inaccurate or incomplete data.
• Right to Erasure — Request deletion of your personal data.
• Right to Data Portability — Request your data in a machine-readable format.
• Right to Object — Object to certain types of data processing.

To exercise any of these rights, contact us at nyviusai@protonmail.com. We will respond within 30 days.

8. Data Security

We implement appropriate technical and organizational measures to protect your data, including encrypted connections (TLS/SSL), secure authentication, and access controls. However, no method of transmission over the Internet is 100% secure.

9. Contact Us

If you have questions about this Privacy Policy, contact us at: nyviusai@protonmail.com