Privacy Policy
Last updated: October 2026
1. Overview
At MarketToolz (markettoolz.com), we take your privacy seriously. This Privacy Policy describes how we collect, use, and protect your information when you visit our website and use our marketing tools, calculators, and analyzers.
2. Client-Side Calculation Privacy
Our core calculators (including ROAS, ROI, CPA, CPC, CPM, CTR, and margin calculators) execute calculations directly within your browser (client-side). Your entered financial figures, advertising budgets, and conversion statistics are processed locally on your machine and are not transmitted to or stored on our servers unless you explicitly choose to create a shareable link or save the result to an account.
3. Information We Collect
We may collect standard log information such as your IP address, browser type, operating system, pages visited, and referring URLs to ensure site security, prevent denial-of-service attacks, and improve tool responsiveness.
4. Cookies and Advertising
We may use cookies and web beacons to analyze traffic patterns and serve relevant advertisements through third-party advertising partners, including Google AdSense. Google uses cookies to serve ads based on your prior visits to our website or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.
5. Contact Us
If you have questions or concerns about this Privacy Policy, please contact our privacy compliance team at privacy@markettoolz.com.