Cookies
Updated 7 November 2026
No cookies are set when you arrive, and every page works without them.
Your choice
Your answer to the analytics question is kept in local storage, not a cookie, so the banner doesn't come back on every visit. Clear site data in your browser to be asked again.
If you accept analytics
| Cookie | Set by | Purpose | Lasts |
|---|---|---|---|
| _ga | Google Analytics | Tells one visitor from another | 2 years |
| _ga_* | Google Analytics | Keeps a session together | 2 years |
Events recorded: a page view, a calculation on a tool page, copying a result or link, and clicking a partner link if any exist. Nothing you type into a calculator is recorded.
Local storage
The invoice generator can keep your own company details on your device. That is not a cookie and is never sent anywhere.