CalcHub

Privacy Policy

Last updated: 2026-07-29

CalcHub (calc.pe.kr, the 'site') respects your privacy. This policy explains transparently what information the site does and does not handle.

1. Information we collect

The site has no sign-up or login and does not directly collect any personal information.

Everything you type into a calculator (amounts, height and weight, dates, and so on) is processed entirely in your browser. It is never sent to or stored on our servers.

Your dark-mode preference is stored only in your browser's localStorage and is not accessible to the site operator.

2. Cookies and advertising (Google AdSense)

The site serves ads through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.

Google's use of advertising cookies enables it to show personalized ads. You can opt out of personalized advertising at Google Ads Settings (adssettings.google.com), or opt out of third-party ad cookies at www.aboutads.info.

3. Analytics

The site does not run its own user-tracking analytics. Our hosting provider (Vercel) may temporarily process access logs (IP address, access time) to operate the service.

4. Your rights

Since the site does not collect or store personal information, there is no stored data to access, correct, or delete. You can delete or block cookies at any time in your browser settings.

5. Contact

For questions about this policy, contact den@glovv.co.kr.

This policy may be revised as laws or the service change; revisions will be posted on this page.