Privacy Policy

Current processing model

The app currently processes selected or uploaded photos in the browser. User-uploaded photos are not stored on the server in the current implementation, and PNG quiz generation happens in the user's browser.

Information we may collect

Basic access logs, error logs, browser information, and usage analytics may be collected to operate the service. When SNS login is used, account information such as name, email, and profile image may be shared by the selected provider. If payments or cloud saving are added later, payment status and creation history may also be processed.

Visitor analytics

We use Vercel Web Analytics to understand visits to the homepage, guide and quiz maker. It provides aggregate information about pages, referrers, devices, and browsers without using cookies. We remove query strings and fragments from page URLs sent to analytics and exclude pageview events for sign-in, checkout, and admin pages. We do not include quiz photos, answers, or email addresses in analytics events.

If you choose to allow analytics, Google Analytics 4 also measures visits, preset selection, successful or failed PNG generation, download button clicks, and maker link copies. Google Analytics uses cookies to distinguish visits; we set their lifetime to 30 days. Only recognised campaign values are sent; other URL query strings and fragments are removed. Advertising personalisation and Google Signals are disabled. You can decline through ‘Change analytics preferences’ at the bottom of the homepage, guide or maker and continue creating free quizzes. Declining stops further Google Analytics collection. To delete cookies already stored, use your browser’s site data settings.

Preset images and proxying

The service may request external copyright-safe image URLs through a server proxy to load preset images and reduce browser security issues.

Contact

The operator identity, privacy contact, retention periods for server logs, account and payment records, and deletion-request process have not yet been specified in this notice. These remain separate from the browser image processing and optional analytics described above.