Online QR Code reader. Enter url of QR code or upload a file, and be given the URL. No direct ink - you need to copy and paste to go to the site, but if you don't have a smartphone or webcam and are looking at a QR code online, it is an option.
record audio or video messages and email
Recordr is a way you record yourself live just with a microphone and a web camera, and share it with your friends.
By using our bookmarklet, you can also comment with video/audio to a web page you are viewing.