Privacy
What we collect, which is very little, and what we never ask for.
The tools collect nothing. Every calculator on this site runs in your browser. The numbers you type stay on your device and are never transmitted to us. If you share a result link, the values travel in the URL you chose to share — nowhere else.
We never ask for account credentials. No form, page or tool on this site requests a social media username and password, a login code, a session cookie, an OAuth permission or an API key. We could not store what we never collect.
The contact form. If you write to us, we store what you send: your name or username, email address, country, main platform, account type, follower range, goal, preferred reply channel and message, plus the page you wrote from, your IP address and browser user agent for spam prevention. We use it to reply and for nothing else. We do not sell it, and we do not use it for advertising. There is no file or photo upload anywhere on this site.
Cookies. We set no advertising or tracking cookies. Your theme choice and your dismissal of the language suggestion bar are stored in your browser's local storage, on your device, and are never sent to us.
Retention. Contact messages are kept for as long as the conversation is useful and then deleted. Write to us to have yours removed sooner.
Your rights. Ask us for a copy of what we hold about you, ask for corrections, or ask for deletion, at contactmail.bsam@gmail.com. We answer within 30 days.