Reveal Saved Passwords

for example if your friends signed in gmail account then they will save their passwords in browser ,so they don't enter passwords again and again to login.

so now the passwords are in star mark,how to reveal these passwords for this

open gmail or facebbok which page is saved password

then right click in password box then select inspect element

you will see this line

in this line we need to change type="password" to type="text"

then password will reveal