Privacy

What this site collects and why is set out below. Questions about your data go to support@pyxl.pro.

The chart is calculated in your browser from the date you type. The date is not sent to a server of this site, not saved in a database and not kept in a cookie. Downloading the chart as a picture also happens in your browser. There are no accounts.

Copy link puts the date into the page address, after the question mark, because that is how a link can reopen the same chart. Anyone who has the link can read the date from it, so share it only with people you are happy to tell.

When such a link is opened, its address reaches the hosting provider with the request and may appear in the provider's technical logs. The site does not store it, and your browser keeps it in its own history only.

Analytics is switched on by the operator and is off until then. When it is on, it uses PostHog through this site's own address. Before you choose, visits are counted without cookies and without any identifier on your device. If you allow it, PostHog stores an identifier in your browser and the site learns which pages and calculators are used.

Events carry the page address without its query and fragment, so a birth date in a link is never recorded, and they never carry text you type. You can change your choice at any time with Cookie settings in the footer.

The site is served by a hosting provider, which processes technical request data such as IP addresses to deliver pages and keep the service secure. Those records are used only to fix errors and stop abuse.

Depending on where you live, you may ask what data about you exists, ask for it to be corrected or deleted, or object to its use. Write to the address above and say which right you are using. Because the site holds no accounts and no birth dates, there is usually little to find.

If this policy changes, the date at the top of the page changes with it.