Privacy policy
Overview
Ranzr is committed to protecting your privacy. All random generation and data processing happens entirely in your web browser. We do not collect, store, or transmit any personal data you enter into our tools -- including names, lists, passwords, or any other input.
What data we collect
We use Google Analytics (GA4) to collect anonymous, aggregated traffic data such as page views, session duration, device type, and geographic region. This data helps us understand which tools are most useful and how to improve the site. Google Analytics uses cookies -- you can opt out by using your browser's cookie settings or a browser extension like Google Analytics Opt-out.
Advertising
We display ads through Google AdSense to support the site. Google may use cookies to serve ads based on your browsing history across websites. You can manage ad personalization settings at Google Ads Settings. We limit ads to a maximum of 3 per page, never place them above the fold, and never insert them between tool inputs and outputs.
Your input data
Names, lists, passwords, choices, and any other data you type into Ranzr tools are processed exclusively in your browser's JavaScript engine. This data is never sent to our servers, never stored in any database, and never shared with any third party. When you close or refresh the page, your input data is permanently gone from our tool.
Cookies
Ranzr itself does not set any cookies. However, third-party services embedded on the site (Google Analytics and Google AdSense) may set cookies according to their own privacy policies. You can control cookie behavior through your browser settings.
External links
Ranzr may contain links to other websites in our network or external resources. We are not responsible for the privacy practices of other sites. We encourage you to read the privacy policy of any website you visit.
Changes to this policy
We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date.
Contact
If you have questions about this privacy policy, contact us at contact@ranzr.com.
Last updated: 2026-04-21
Data Flow in Detail
To make this concrete: when you open the spin-the-wheel page and type 10 names into the wheel, those names exist only in your browser's memory. They are never sent to ranzr.com or any third party. When you close the tab, they are gone. The same applies to passwords generated, lists shuffled, and choices entered into any tool. The only data that leaves your browser is anonymous traffic information sent to Google Analytics: page URL, timestamp, anonymized IP, screen resolution, and browser type. None of this can be linked back to a specific person.
Cookies
Ranzr uses two cookies. The first is a Google Analytics cookie that helps measure how many people visit each tool, which expires after two years. The second is a Google AdSense cookie used to serve relevant non-intrusive ads, which expires after thirteen months. You can opt out of both at any time using your browser's privacy settings or installing standard ad-blockers. The site continues to work fully even with all cookies blocked.