Privnote allows you to share a confidential note via a web link that will self-destruct after your intended recipient reads it.
Yopass reduces the number of clear-text passwords stored in email and chat conversations by encrypting them and generating a short-lived link that can only be viewed once.
Password Pusher is a secret link tool that ensures all your passwords are encrypted before storage and available to only those with the secret link. Once expired, passwords are deleted from the database.
Safenote allows you to encrypt and securely send files and notes using a link that automatically destructs the data after being read.
One Time Secret
One Time Secret is a website that allows you to send sensitive information, such as passwords or access keys, to other people to keep sensitive info out of your email and chat logs.