This extension allows you to easily show password fields on the current page.
It shows password on mouse hover...
...and it copys password in clipboard on mouse click.
When you locate a password field you want to show in plain text, click first on the "red padlock" icon on the top bar and then move the mouse pointer over that field.
If you want to copy that password to the clipboard you have to click on the field.
You can also toggle functionality on page with a keyboard shirtcut: ALT+SHIFT+8
"Password Disasterisker" DOES NOT record / upload any passwords or browsing activity.