Privacy Policy
Short version: your shipment dimensions and weights never leave your browser. This page explains the details, including how advertising and analytics cookies work, in plain language.
Data you enter into calculators
All calculators on this site run locally in your browser. The dimensions and weights you type are processed on your device and are not transmitted to our servers, not stored in any database, and not visible to us.
Advertising cookies and Google AdSense
Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
You may opt out of personalized advertising by visiting Google Ads Settings. You may also opt out of third-party vendor cookies for personalized advertising at AboutAds.info Choices.
Google Analytics (GA4)
This site uses Google Analytics to understand aggregate traffic patterns, such as which calculator pages are visited and how long visits last. Google Analytics collects anonymized device and interaction data and does not record the shipment figures you type into the calculators. For details on how Google handles data when it works with sites like this one, see How Google uses information from sites or apps that use our services.
No personal information is required
This is a pure online tool site: there is no registration, no login and no account system. We never ask for, collect or store personal identity information such as your name, phone number, password or payment card number, and we do not sell or rent visitor data.
Server logs
Like virtually all websites, the hosting infrastructure may keep short-lived technical logs (IP address, user agent, requested URL) for security and abuse prevention. These logs are not used to build visitor profiles.
Your California and GDPR privacy rights
We do not sell or share personal information as those terms are defined by the California Consumer Privacy Act, as amended by the CPRA ("Do Not Sell or Share My Personal Information"). Residents of California, the European Economic Area (GDPR) and other jurisdictions with statutory privacy rights may contact us at [email protected] with any privacy request or question about personal data processing.
Changes
If this policy changes materially, the revised version will be posted on this page with an updated effective date.