[English version / Japanese version]
Length of the password
Number which will be included to the password
Lower alphabets characters which will be included to the password
Upper alphabets characters which will be included to the password
Special characters which will be included to the password
You can get the secure password which is created randomly if you use this service.
This service give you the same function of mkpasswd of UNIX.
mkpasswd command enables you to get the password which is created randomly.