Privacy Policy

Short version: your theme preference, consent choice and ad preference stay in your browser (localStorage) and are never sent to us, and every conversion runs locally in your browser. Optional analytics (Google Analytics 4) and advertising (Google AdSense) run only if you consent.

Controller

Quick Unit Converter is operated by Michael Munz, trading as Aurora Ivy (postal address in the Imprint). Contact for all data protection questions: michael.munz@aurora-ivy.tech.

Data we process and legal basis

• Local storage (always active): theme, your consent choice and your ad preference stay on your device. Legal basis: Art. 6(1)(b) GDPR (the service you ask for) and § 25(2) TTDSG.
• Analytics (optional): with your consent we measure usage with Google Analytics 4, IP-anonymized (pseudonymous statistics). Cookies: _ga, _ga_* (up to 2 years). Legal basis: Art. 6(1)(a) GDPR.
• Advertising (optional): with your consent Google AdSense may show ads and set cookies (e.g. IDE up to 13 months, test_cookie 15 minutes). Legal basis: Art. 6(1)(a) GDPR.

Currency data

Exchange rates are fetched at build time from frankfurter.dev (European Central Bank reference rates). This involves no personal data: converting a value never sends anything from your browser to us or to a rate provider.

Recipients and international transfers

Analytics and ads are provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. Data may be processed by Google LLC in the USA under the EU-U.S. Data Privacy Framework and Standard Contractual Clauses.

Retention

• Your consent choice: stored locally until you withdraw it.
• Google Analytics: 14 months.
• AdSense cookies: per Google’s policy, up to 13 months.

Your rights

• Access, correction, deletion, restriction, data portability and objection (Art. 15-21 GDPR).
• Withdraw consent at any time (Art. 7(3) GDPR) via Cookie settings in the footer; withdrawal does not affect processing before it.
• Lodge a complaint with a supervisory authority (Art. 77 GDPR).
• There is no automated decision-making or profiling (Art. 13(2)(f) GDPR).

Contact

Privacy requests: michael.munz@aurora-ivy.tech. We answer within a few days.