Use a consistent Master keyword.
Here 'unique' was used for master password. Hit <ENTER> to generate passwords.
Next enter something related to the password to generate. For example enter 'wbur' (hit <ENTER>).
To copy a generated password, click the box left of password to copy to clipboard, then past into browser or
For example for Bank of America. Changing the master keyword will
generate totally new password.
Example, change Master from 'unique' to unique1' generates:
Download pswd_gen.zip which is free to use.
Unzip and execute.