When you convert a URL without signing in, we collect nothing. No IP address, no cookies, no analytics.
When you sign in with Google, we receive your name and email address from Google and store them in our database to identify your account and credit balance.
When you purchase credits via PayPal, PayPal processes the payment directly. We receive only a confirmation and record the resulting credit balance against your account. We do not store card numbers or PayPal credentials.