Privacy Policy

Last updated: September 2026

1. Data collected

This application does not require registration and collects no personal data directly. Google Analytics (see section 4) collects anonymous usage statistics.

2. Local storage (localStorage)

The Favorites feature uses your browser's localStorage to save the IDs of cards you mark. This data is stored only on your device and is never sent to any server.

3. Cookies

A cookie (lang) is used to remember your language preference. Google Analytics also uses cookies (such as _ga) to collect anonymous usage statistics. You can disable these in your browser settings or via the Google Analytics opt-out browser add-on.

4. Third-party services

We use Google Analytics (GA4), a web analytics service provided by Google, to understand how visitors use this site. Google Analytics uses cookies to collect anonymous usage data, which is transmitted to and stored by Google. See Google's Privacy Policy for details. No advertising or personalised tracking services are used.

5. Minors

This application collects no data from any person, regardless of age.

6. Changes to this policy

Any future changes will be reflected on this page.