Privacy
Short version: no accounts, no ads, no cookies. We count visits anonymously with Cloudflare Web Analytics, and everything you type stays in your browser.
What stays on your device
- Dates and numbers you enter are processed in your browser and are never sent to us or to anyone else.
- If you pick a light or dark theme, that choice is saved in your browser's local storage under the key ak.theme. Clearing site data removes it.
Anonymous visit statistics
We use Cloudflare Web Analytics to see how many visits each page gets, where visitors come from and how fast pages load. A small script from Cloudflare reports page views, the page address, the referring site, the country, the device type, browser and operating system, and page-load timing.
It sets no cookies and uses no local storage. Cloudflare states that it does not fingerprint visitors by IP address or browser details and does not track individuals across websites. What you type into the calculators is never part of it.
What we don't do
- No advertising, and no cookies set by AcrossKit.
- We never ask for your location.
- Fonts are served from our own domain, so loading a page does not contact a font provider.
Hosting
The site is served by Cloudflare. Like any web host, Cloudflare processes technical request data, such as IP addresses, to deliver pages and protect the service. See Cloudflare's privacy policy for details.
Links to sources
Source links open official websites, which have their own privacy policies.
Changes and contact
If any of this changes, for example if ads are added, this page will be updated first. Questions: hello@acrosskit.com.