Privacy Policy

Last updated: July 2026

Introduction

This Privacy Policy explains how VolumeWeightCalc ("we", "us", or "our") handles information when you use our calculators. We are committed to protecting your privacy.

Data collection

Our calculators operate entirely in your browser. We do not collect, store or transmit any of the package dimensions, weights or calculation results you enter. Unit and divisor preferences are stored locally on your device (localStorage) and never leave it.

Cookies & advertising

We use Google AdSense to display advertisements. Google AdSense may use cookies and similar technologies to serve ads based on your prior visits to this or other websites. You may opt out of personalized advertising by visiting Google's Ads Settings.

Analytics

We use Google Analytics to understand how visitors use the site (page views, session duration, approximate location). The data is anonymized; no personally identifiable information is collected.

Third-party services

Google AdSense — advertising
Google Analytics — anonymized usage statistics

Children's privacy

Our service is not directed at children under 13. We do not knowingly collect personal information from children.

Changes to this policy

Updates will be posted on this page with a revised date.

Contact us

Questions about this policy: [email protected]