This Privacy Policy explains what information this site (thejustnumber.com, "we," "us," or "this site") collects, how it's used, and the choices available to you. By using this site, you agree to the practices described here.
The calculators and converters on this site run entirely in your browser. Numbers you type into a tool — your bill amount, your weight, your loan details, and so on — are processed locally on your device and are never transmitted to us or stored on any server we control.
Some tools remember your preferences (like your usual tip percentage or your last currency pair) between visits, using your browser's local storage. This data stays on your own device, is never sent to us, and can be cleared at any time by clearing your browser's site data.
The currency converter fetches live exchange rate data from a third-party API to perform conversions. No personal information is sent as part of that request.
This site, and the third parties described below, may use cookies, web beacons, and similar technologies to collect information about your visit, such as pages viewed, time spent on the site, and general location (derived from IP address).
This site may display advertisements served by Google AdSense and other third-party advertising networks. These third parties may use cookies, web beacons, and similar technologies to collect information about your visits to this and other websites in order to provide advertisements about goods and services that may interest you.
We do not control the cookies or tracking technologies used by third-party advertisers, and this policy does not cover their use of information. Please review the privacy policies of any third-party ad networks for more information on their practices.
This site may use Google Analytics or a similar service to understand how visitors use the site (such as which tools are most popular) in aggregate, anonymized form. This data helps us improve the site and does not identify you personally.
We do not require account creation, and we do not collect names, email addresses, or other personally identifiable information through use of the calculators themselves. Information submitted through the Contact page (such as your email address, if you choose to email us) is used solely to respond to your inquiry.
This site is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information through this site, please contact us so we can address it.
You can control or delete cookies through your browser settings at any time. Note that disabling cookies may affect certain site features, such as remembering your calculator preferences. You can also use the opt-out tools listed in the "Google AdSense and advertising" section above to limit personalized ad tracking across the web.
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal or operational reasons. The "Last updated" date at the top of this page reflects the most recent revision.
Questions about this policy can be sent via the Contact page.