Privacy policy
Last updated: October 15, 2026.
What this site does with your information
- Calculator inputs stay in your browser. The tools run as code on your own device. Numbers and text you type are not sent to us or to anyone else, and are not saved.
- No cookies. This site does not set cookies.
- No analytics or advertising. There are no analytics, tracking or advertising scripts on this site.
- No accounts. There is nothing to sign up for.
- No third-party scripts or fonts. Every page loads only files served from this site.
Hosting and server logs
This site is hosted by Cloudflare. Like any website, when your browser requests a page, Cloudflare’s servers receive technical information such as your IP address, browser type and the page requested, and process it to deliver the page and protect the site from abuse. SeeCloudflare’s privacy policy for how it handles this data. We have not turned on Cloudflare’s analytics or any cookie-setting features.
If you email us, we receive your email address and message and use them only to reply. We don’t add you to any list.
Links to other sites
Tool pages link to their sources. Other sites have their own privacy practices.
Changes
If we add analytics or advertising in the future, this policy will be updated first to describe exactly what is collected, by whom, and the choices available to you.
Contact
Questions about privacy: nick@webutilityservices.com.