Privacy Policy

CompoundHarbor is a free compound-interest calculation tool. No user account or newsletter subscription is offered.

Information entered in the calculator

Calculations are performed locally in your browser. The calculator itself does not send the amounts, rates, periods or other simulation inputs to CompoundHarbor.

Technical preferences

The site may use browser local storage to remember technical preferences such as the selected theme and currency. This information remains on your device unless you clear the browser data.

Shared simulation links

When you use the sharing function, the simulation parameters are included in the URL. Anyone who receives that link can see those parameters. Opening a shared link may also expose the full URL to the browser, hosting provider or normal server logs, so do not include confidential information in a simulation.

Accounts, newsletter and communications

CompoundHarbor currently has no user accounts and no newsletter. If you contact us by email, the information you provide is used only to respond to your message and manage the correspondence.

Analytics, advertising and third parties

CompoundHarbor currently uses no advertising, Google Analytics or third-party tracking scripts. If this changes, this policy and any required consent controls must be updated before those technologies are enabled.

Contact

Privacy questions can be sent to [email protected].