Privacy

Calculator inputs

On the PHP website, calculator forms send the entered values to this server to return an answer. This application does not write calculation histories or passwords to a database. Hosting services may record normal access logs.

Session cookie

A session cookie supplies a security token for forms and optional AI requests. It is not used by this application for advertising or cross-site tracking.

Optional AI

Supported local questions are processed in the browser. Other questions are sent to OpenAI only when the owner enables the AI connection. The key stays on the server. Do not include sensitive personal information in questions.

Advertising and added services

This package does not include advertising or analytics code. If the owner adds either, the privacy notice and consent configuration must be updated to describe those actual services.