Privacy Policy
At QuantumCalcs, privacy is at the heart of this personal project. This policy explains how data is handled with simplicity and respect for your anonymity.
01. Introduction
Welcome to QuantumCalcs. This website is a private, non-commercial hobby project. It is not a business or a company. I provide these calculation tools for educational purposes without requiring any user registration. My goal is to ensure a high level of privacy by design, following standard data protection practices like the GDPR (EU) to keep your visit secure and private.
02. Information We Collect
I minimize data collection to the absolute minimum necessary to keep this hobby project functional and secure.
Technical Logs
- Anonymized IP addresses
- Browser & Device type
- Access timestamps
Basic Metrics
- General page engagement
- Tool usage statistics
- Referral sources (GA4)
Note: I do not store the values you enter into the calculators. All calculations happen locally on your device or are processed temporarily; your private data never stays on a server.
03. Legal Basis (GDPR)
In accordance with Article 6 of the GDPR, data processing on this private site is based on:
Legitimate Interest
To maintain the security of this personal project and ensure basic performance (Art. 6(1)(f)).
Consent
User consent for basic analytics and non-essential cookies where applicable (Art. 6(1)(a)).
04. Maintenance & Analytics
To ensure the best possible user experience, this project is maintained without advertisements. I use basic, privacy-friendly analytics to keep the tools functional:
No Advertising
QuantumCalcs is a 100% ad-free personal project. I do not display third-party advertisements, ensuring a clean and distraction-free environment for all users. This site is funded entirely out of my personal passion for coding and mathematics.
Google Analytics 4 (GA4)
I use GA4 strictly to understand how visitors interact with the tools. This data is fully anonymized and helps me improve calculator logic and ensure the site remains user-friendly for the community. No personal identity is ever linked to this data.
05. Your Rights & Control
Even as a private project, I respect your digital rights under the GDPR:
- Right to Access: Request information about any data processed.
- Right to Erasure: Request the deletion of technical data where applicable.
- Right to Object: Opt-out of non-essential data processing.
- Data Portability: Obtain a copy of your technical interaction data.
06. Project Security
All data transmitted to and from QuantumCalcs is protected by standard SSL/TLS Encryption. As a private developer, I use secure hosting environments and standard security measures to ensure that your visit remains safe and protected.
07. Contact Information
If you have any questions regarding this personal project or wish to exercise your data rights, please contact the site owner directly:
13353 Berlin, DE