The secure password generator is based on the ISAAC (Indirection, Shift, Accumulate, Add and Count), a cryptographically secure pseudorandom number generator and a stream cipher.
An user can choose, what characters to be contained in the generated password. Four groups of characters are available for choice: • lower case Latin letters, • upper case Latin letters, • digits, • punctuation and special signs (it is possible to choose some of the four groups or all of them). It is possible to enable an option letting the generated password to begin and end with a minuscule letter. It is possible to choose password length. An user can save a chosen settings in a cookie (by default the use of a cookie is off, the site does not enforce users to enable it).
Size of each of the site's pages is just few kilobytes. Neither pictures nor HTML tables are used. The site works seamlessly not only in modern graphical browsers (including Firefox and based on it GNU IceCat and Pale Moon, as well as the Chromium based browsers Iridium and Vivaldi), but also in text-based web browsers (such as Lynx).