The era of simple passwords on the Internet is over. It is impossible to keep all these character sets in mind. Storing them in an application or in a notebook means they can be lost or stolen. Try this application! It does NOT store your passwords. It transforms the simple into the complex. That is, having filled the key with something simple and understandable, the output is something suitable as a password. For example, “cat” will turn into Fe#34Ytv9Wd and “house” into %hssREbS7f. It was necessary to spy on the password - they entered the same key and received the same passwords.