Privacy Policy

Last updated: August 27, 2026

chartsalot.com provides free online statistics and conversion-rate calculators. This page explains what data we collect and how cookies are used when you visit the site. We keep it short and plain.

What we collect

The calculators run entirely in your browser. The numbers you type into a calculator are processed on your device and are not sent to us or stored on a server.

We use Google Analytics 4 to understand aggregate, anonymous traffic: which pages are visited, roughly where visitors come from, and what device they use. We do not collect names, email addresses, or other personally identifying information.

Cookies and advertising

We use Google AdSense to display ads, which helps keep the tools free. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.

• Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and other sites on the internet.
• You can opt out of personalized advertising by visiting Google Ads Settings.
• You can also opt out of a third-party vendor's use of cookies for personalized advertising at aboutads.info.

For more detail, see how Google uses information from sites that use its services.

Your choices

Most browsers let you refuse or delete cookies in their settings. Blocking cookies will not stop the calculators from working, since they run locally in your browser.

Contact

Questions about this policy can be sent to hello@chartsalot.com.