Privacy policy

1. Information we collect

This site does not require sign-up or login, and it does not directly collect personal information such as your name or contact details.

Values you enter into the calculators and text tools are processed only inside your browser. They are never sent to a server and never stored.

When you press "Copy result link" on a calculator, the values you entered are placed after the # in the link. Browsers never send that part to the server, but anyone who receives the link can see the values, so share it with care.

2. Third-party services we use

This site uses the services below. When you visit, technical information such as your IP address and browser details may be passed to these providers.

• Hosting: GitHub Pages (GitHub). It may process access logs while serving the site.
• Fonts: Google Fonts (Google). Your browser connects to Google servers to download fonts when a page loads.
• Advertising: Google AdSense (Google). Used when ads are shown on the site.

• GitHub privacy statement
• Google privacy policy

3. Cookies and advertising

Third-party advertisers, including Google, use cookies and advertising identifiers to serve ads based on your previous visits.

Google's use of advertising cookies enables Google and its partners to show ads to you based on your visits to this site and other sites on the internet.

You can turn off personalized ads or opt out of third-party advertisers' cookies for personalized ads using the links below.

• Google Ads Settings
• How Google uses data from partner sites
• Ad choices (aboutads.info)

4. Blocking and deleting cookies

You can block or delete cookies in your browser settings. Blocking cookies may change how ads appear, but the tools on this site work without cookies.

5. Changes to this policy

If this policy changes, the new version will be posted on this page and the last updated date will be refreshed.