What you type stays with you.

What we collect

Numford has no accounts and sets no cookies of its own. What you type into a calculator stays in your browser and in the link you copy. It is never sent to us.

Hosting and analytics

The site is hosted by Cloudflare. We use Cloudflare Web Analytics to count page views. It is cookieless and does not track individual visitors.

Advertising

Some pages may show ads from Google AdSense. Google and its partners may use cookies or similar technologies to show ads and to measure them, based on your visits to this and other sites. Pages under /apps show no ads.

Visitors in the UK, the European Economic Area and Switzerland are asked for consent before personalised ads are shown. You can turn off personalised ads at any time in Google Ads Settings, and learn how Google uses data in How Google uses information from sites that use its services.

Visitors in US states with privacy laws see a "Do Not Sell or Share My Personal Information" link, which lets you opt out of the sale or sharing of your data for advertising.

Contact

Questions about privacy: hello@numford.com.