Your calculator inputs run locally in your browser. They are saved in localStorage on this device so you can continue later. We do not receive salaries, investments, employment details or calculation results. Clear site data in your browser settings to remove saved inputs. On a shared device, clear them before leaving.
A share link is made only when you tap Share. Your figures go into the part of the link after the # sign, which browsers do not send to our server. Anyone who receives the full link can still read them, and messaging apps, screenshots and browser history may keep a copy, so share it only with people you trust.
The optional Premium waitlist sends only your email or Bangladesh mobile number, selected feature, language and consent to our server on Cloudflare, which stores those details and the time in a database. No calculator values are included. There are no advertising or analytics scripts on this site.
Hosting requests expose network information such as IP address to Cloudflare. The waitlist temporarily stores a date-specific hash of the IP for abuse prevention, with hourly counters deleted after expiry on subsequent submissions. We do not store your IP address itself. Waitlist records remain until the feature launches or you request removal; the owner should review and delete stale entries annually.
The contact form stores your message and optional contact in Cloudflare’s database. The owner should remove resolved requests within 90 days. Use the Contact page to request waitlist removal.