Last updated: July 7, 2026
WireSizing.com ("we", "us") is a free reference website. This policy explains what information is collected when you visit the site and how it is used.
We do not require accounts, collect names, or ask for personal information. The site has no login, comment, or newsletter features. Calculator inputs are processed entirely in your browser and are never sent to our servers.
We use Google Analytics 4 to understand how visitors use the site — for example, which pages are most popular. Google Analytics collects information such as your approximate location (city level), browser and device type, pages visited, and referral source. This data is aggregated and does not directly identify you.
Google Analytics may set cookies or use similar identifiers to distinguish visitors. You can learn more in Google's Privacy Policy, and you can opt out of Google Analytics with the Google Analytics Opt-out Browser Add-on.
Apart from the analytics cookies described above, this site does not set its own cookies. You can block or delete cookies at any time through your browser settings; the site will continue to work normally.
Pages load fonts and styling libraries from Google Fonts and Tailwind CSS content delivery networks. When your browser requests these files, those providers receive your IP address as part of the standard request. We do not share any other data with third parties.
If advertising is shown on this site, ad providers may use cookies or similar technologies subject to their own privacy policies. We will update this policy if our advertising practices change.
We retain aggregated analytics data for up to 14 months, after which it is automatically deleted by Google Analytics.
Depending on where you live (for example, under the GDPR in Europe or the CCPA in California), you may have rights to access, correct, or delete personal data. Because we collect no directly identifying information, most such requests relate to analytics data held by Google — see the opt-out link above. For anything else, contact us and we will do our best to help.
We may update this policy from time to time. Changes will be posted on this page with an updated date.
Questions about this policy? Email us at [email protected].