Privacy policy

What we collect

ConvertMaster does not require an account, and we do not run a login system. Numbers you type into the converter are processed entirely in your browser — they are never transmitted to or stored on our servers.

Like most websites we receive standard server access logs from our hosting provider (IP address, user agent, requested URL, and timestamp). These logs are retained for a short period to diagnose abuse and outages, and are not used to build profiles of individual visitors.

Cookies and advertising

ConvertMaster uses Google AdSense to display advertising. Google and its partners may use cookies and similar technologies to serve ads based on your prior visits to this and other websites. Specifically:

• Google may use the DoubleClick DART cookie to serve ads based on visits to ConvertMaster and other sites.
• You can opt out of personalized advertising by visiting Google Ads Settings.
• For European Economic Area, UK, and Swiss users, we present a Google-certified consent prompt on first visit, in line with the EU User Consent Policy.

Analytics

We use privacy-respecting aggregate analytics to understand which pages are popular and which conversions are most requested. Analytics data is anonymous and not joined with advertising data.

Your rights

Because we don't store personal data tied to identifiable visitors, there's typically nothing for us to delete on request. If you have a question about advertising cookies or server logs, email privacy@convertmaster.pro and we'll respond within 30 days.