Privacy Practices

Last updated September 14, 2026.

Calculator inputs

Most calculators run directly in your browser. A small number of computationally heavier tools send their input values to a CalculatorBuddy calculation endpoint and return the result. The application does not include a database or user accounts and does not intentionally retain calculator submissions.

Passwords and browser storage

Passwords generated by the Password Generator stay on your device and are never generated or sent by the server. If you choose to remember generator settings, those preferences—not generated passwords—are stored in your browser’s local storage.

Exchange-rate data

The Currency Calculator requests current public exchange-rate data through our server. The request identifies currency codes, not your identity or financial account information.

Analytics, advertising, and hosting

CalculatorBuddy currently includes no advertising network or third-party analytics script. Our hosting provider may process standard request information such as IP address, browser type, URL, timestamps, and diagnostic logs to deliver and secure the service.

Your choices

You can clear locally saved preferences through your browser. Avoid entering confidential personal, medical, or financial identifiers into general-purpose calculators. See our methodology and about page for more information about the service.