Privacy Policy

Last updated: December 23, 2025

Introduction

At Calculator & Converter, we take your privacy seriously. This policy explains how we handle your data (spoiler: we don't collect or store any of it).

Data Processing

All calculations, conversions, and file processing happen entirely in your web browser using JavaScript. Your data never leaves your device and is never transmitted to our servers.

Information We Don't Collect

  • We don't collect any personal information
  • We don't store any files you upload or convert
  • We don't track your usage or behavior
  • We don't use cookies for tracking purposes
  • We don't require registration or accounts

Third-Party Services

While all tool calculations and file processing happen entirely in your browser, we use the following third-party services:

  • Google Analytics: We use Google Analytics to understand how visitors use our website. This helps us improve our tools and services. Google Analytics collects anonymous usage data such as pages visited, time spent on site, and browser information. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.
  • Google AdSense: We display advertisements through Google AdSense to support the operation of this free service. Google AdSense 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's Ads Settings.

For more information about how Google processes data, please review Google's Privacy Policy.

Browser Storage

Some tools may use browser local storage to save your preferences (like favorite tools). This data stays on your device and can be cleared at any time through your browser settings.

Security

Since we don't collect or transmit your data, there's nothing to breach. Your data is as secure as your own device.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.

Contact Us

If you have questions about this privacy policy, please visit our contact page.