Privacy Policy
How information is handled
Last updated: November 9, 2026.
Calculator inputs
Blanket dimensions and yarn selections are processed in your browser. This website has no application database, accounts, contact forms, analytics, advertising scripts, or cookies set by its code.
Shareable links
Settings appear in the URL. Anyone with that link can see them. Your browser may store the URL in its history, and the hosting provider may receive it when the page loads. Do not add personal information to a URL.
If you email contact@howmanyskeins.com, we receive your email address and the information you include. Cloudflare Email Routing forwards messages to our inbox. We use these messages to answer questions and address reported issues.
Clipboard
The copy button writes the result and its link to your clipboard. It does not read the clipboard. If your browser blocks copying, copy the address from the address bar.
Hosting and external links
The hosting provider may process request details such as IP address and browser information under its own privacy practices. External websites have their own policies.
Advertising
No advertising service is loaded. This policy should be updated before advertising or analytics is added.
Questions
See the Contact page for contact information.