Shhare.io is a really simple tool that lets you share a secret password with someone without it ending up stored somewhere insecure like in an email called 'password for X'. We think of it like whispering a password to someone sitting next to you.
When you set up a shhare.io connection you are creating a person-to-person one-time connection using Pusher. Which means it's secure and doesn't log your shared password anywhere. The person listening for your password then has a few seconds to copy it before it disappears forever.