passpass.co

As developers we often need to pass a password or key to another developer and currently sending the password over Slack, Google Hangouts, iMessage or Email leaves an unwanted history of clear text passwords. Using passpass.co you are able to share passwords without having them linger in your chat history or inbox.

Love it, simple, does what it promises. Great work.

Always use burn note for these kind of things, will check this one out

Genius! But my favorite feature is the Wolfram-Alpha-like calculation of how long it would take to crack the password used. Good job!