jQuery Complexify helps you to accurately gauge the quality of a user's password to give them visual feedback, and to enforce a minimum level of security.
Bootstrap Show Password is a jQuery plugin to show/hide password plugin for Bootstrap.
Hide/Show Password plugin lets you easily hide and reveal the contents of a password input field. It's based on a mobile design pattern.
A plugin that transforms HTML form password field into iPhone / iPod Touch like password fields, passwords get masked while typing but the last character in row is shown in plain text.