Cookie policy
What this site stores in your browser, and why.
Last updated
The short version
This deployment sets cookies for the third-party services listed below. It sets none of its own.
Local storage
| Key | Purpose | Expires |
|---|---|---|
| stepwise-theme | Remembers whether you chose the light or dark theme, so the page does not flash the wrong one on load. | Until you clear browser data |
| stepwise-currency | Remembers the currency you last chose, so every calculator opens in it. Set automatically from your browser’s language region until you pick one yourself. | Until you clear browser data |
| stepwise-consent | Records your answer to the cookie consent question, so you are not asked again on every page. Change it any time on the privacy choices page. | Until you clear browser data |
This is strictly necessary for the interface to behave as you asked it to, contains no personal information, and is never transmitted anywhere.
Analytics
This deployment uses Google Analytics 4, which sets cookies to distinguish visitors and sessions. IP anonymisation is enabled. See Google’s own documentation for the specific cookie names and lifetimes.
Advertising
No advertising is enabled on this deployment. No advertising script is loaded and no advertising cookie is set. If this changes, this page will be updated before any advert appears.
Removing what is stored
Everything listed here can be removed by clearing site data for this domain in your browser settings. Doing so resets your theme to the system default, your currency to the automatic regional guess, and your consent answer to undecided; nothing else is affected, because nothing else is stored.
Browsers can also block storage entirely. This site continues to work if you do — the theme toggle simply stops remembering your choice between visits.
Related
See the privacy policy for the broader picture, including what happens to calculator inputs (nothing — they never leave your device).