Privacy Policy | AIO Calculator

1. Who we are

AIO Calculator ("we", "us", "our") operates the website aiocalculator.xyz. This Privacy Policy explains how we collect, use, and protect your personal data when you visit our website. We are committed to protecting your privacy and complying with the EU General Data Protection Regulation (GDPR) and other applicable privacy laws.

For privacy enquiries or data subject requests, contact us at: privacy@aiocalculator.xyz

2. Data we collect

2.1 Data you provide

Contact form submissions: Name, email address, message content and subject.

2.2 Data collected automatically

Analytics: Anonymized usage data (pages visited, time on page, browser type) — only with your consent.
Cookies: Functional cookies for language preferences; analytics/advertising cookies only with consent. See our Cookie Policy.
Server logs: IP address, access time, and pages accessed, retained for 30 days for security purposes.

Calculator inputs are never stored. All calculations happen in your browser and are not transmitted to our servers.

3. Legal basis for processing (GDPR)

Consent (Art. 6(1)(a)): Analytics and advertising cookies (you can withdraw at any time).
Contract (Art. 6(1)(b)): Processing contact form submissions to respond to your enquiry.
Legitimate interests (Art. 6(1)(f)): Security, fraud prevention and server logging.

4. How we use your data

To respond to contact form submissions.
To improve website performance and user experience (analytics, with consent).
To display relevant advertising (with consent).
To comply with legal obligations.

5. Data sharing and third parties

We do not sell your personal data. We may share data with:

Google Analytics / Google Ads: Anonymized analytics and advertising (with consent). Google may transfer data outside the EEA under Standard Contractual Clauses.
Cloudflare: CDN, DDoS protection and web analytics. Processes data under a Data Processing Agreement.
Cookiebot: Consent management platform.
Legal authorities: Where required by applicable law.

6. Your rights (GDPR)

Under the GDPR, EU/EEA residents have the following rights:

Right of access — request a copy of your data.
Right to rectification — correct inaccurate data.
Right to erasure ("right to be forgotten").
Right to restrict processing.
Right to data portability.
Right to object to processing based on legitimate interests.
Right to withdraw consent at any time.

To exercise your rights, contact us at privacy@aiocalculator.xyz. We will respond within 30 days. You also have the right to lodge a complaint with your national data protection authority.

7. Data retention

Contact form data: retained for 90 days, then deleted.
Server logs: 30 days.
Analytics data: 26 months (Google Analytics default), or as set in your cookie preferences.

8. Cookies

We use cookies in accordance with our Cookie Policy. You can manage your preferences at any time via the Cookie Settings link in our footer.

9. Children's privacy

Our service is not directed at children under 16. We do not knowingly collect personal data from children. If you believe we have collected data from a child, please contact us immediately.

10. Changes to this policy

We may update this Privacy Policy from time to time. The "last updated" date at the top will reflect changes. Continued use of the site after changes constitutes acceptance of the revised policy.

11. Contact

For any privacy-related questions or data subject requests:
Email: privacy@aiocalculator.xyz
Website: Contact form