This userscript will show you the password in plain-text that is hidden behind asterisks in password fields.

Features

• Support revealing password using 4 methods: Mouse Over, Double Click, On Focus, Press CTRL Key
• Configurable password color highlighting
• Provide graphical password strength estimator
• Blacklist websites
• Support showing password in same-domain iFrames
  Note: Cross-domain iFrames not supported impossible due to CORS policy.

Security Concerns

This script does not and will never:

• store, record, copy, send and spy your passwords and data.
• embed any kind of analytic and tracking hooks in its code.
• communicate with any server.
  

Just feel free to take a look at the sourcecode to know how it works.

Compatibility

1. This script does not like Greasemonkey.
2. This script is not compatible with Greasemonkey.
3. This script does not support Greasemonkey.

Screenshot