Privacy
The website controller is the owner identified in the Legal notice. The website has no user accounts or registration forms. Data entered into tools is processed locally in the browser when the tool is designed to do so and is not stored by the application. The server may create technical access logs required for security and operation.
To understand general website usage, we use a web analytics solution hosted on our own infrastructure. It does not use cookies or store personally identifiable information. It records aggregated and anonymized information such as pages viewed, referrer, browser, operating system, device type and country.
We also record aggregated functional events, for example when a tool is used or a result is copied. These events identify the tool, but do not send text, numbers, dates, files or results entered by the user.