We set no cookies of our own, and you can use every calculator with cookies blocked. The cookies you may see here come from Google Analytics and Google AdSense: Google uses them to measure visits and show ads, and you can refuse them.
Last updated: November 8, 2026
What Cookies Are
Cookies are small text files a website asks your browser to store, so it can recognize the same browser on a later visit. We treat similar technologies, such as pixels and local storage, the same way as cookies.
Cookies Set by Stitchulator
None. Your numbers are kept only in the open page, and they are gone once you close it. Our own code saves nothing in your browser’s cookies or storage.
Third-Party Cookies
| Service | Purpose | Typical cookies | Duration |
|---|---|---|---|
| Google Analytics | Visit counts and page use | _ga, _ga_* | Up to 2 years |
| Google AdSense | Ad delivery, repeat limits, ad measurement, and personalized ads when you allow them | __gads, __gpi, IDE, NID, and others on google.com and doubleclick.net | Session to 13 months |
Google changes cookie names from time to time. Its current list is in How Google uses cookies.
Your browser receives no cookies when it loads the site’s typeface from Google Fonts, although Google’s servers receive your IP address with each font request.
Consent in the EU and UK
If you visit from the European Economic Area, the United Kingdom, or Switzerland, analytics and advertising cookies load only after you agree through the consent message shown on your first visit. Ads may still appear if you decline, but they will be non-personalized ads that do not rely on your browsing history.
How to Manage Cookies
- Change your consent: reopen the privacy choices link in the site footer, where available, to change what you allowed.
- Personalized ads: refuse them in Google’s My Ad Center, or for many vendors at once at aboutads.info.
- Analytics: install the Google Analytics opt-out add-on.
- Your browser: every major browser can block or delete cookies in its privacy settings. Blocking them does not affect any calculator on this site.
More Information
You can read how we and Google process information, and your rights over it, in the Privacy Policy. Send questions about cookies to contact@stitchulator.com.