Calculator inputs stay in your browser

Every calculator on nonprofittools.io runs entirely in your web browser using JavaScript. The numbers you enter — budgets, donor counts, salaries, goals — are never transmitted to our servers, never stored by us, and never shared with anyone. Closing the page discards them.

Information we do collect

Like most websites, we use standard analytics to understand aggregate traffic: pages visited, approximate location (country/region), device type and referring site. This data is aggregated and does not personally identify you.

Cookies and analytics

Nonprofit Tools uses necessary cookies for site functions and consent preferences. We may also use privacy-conscious analytics to understand aggregate traffic, such as which calculators visitors use most. The site does not currently run display ads, and calculator inputs are not uploaded, stored or sold.

Email

If you email us, we keep the correspondence only to reply and improve the site. We do not add you to any list or share your address.

Children

This site is not directed at children under 13 and we do not knowingly collect personal information from them.

Changes

We may update this policy as the site evolves; the date above reflects the latest revision. Questions? Contact us.