Regular QR scanners just decode the code and send you to whatever link is behind it, no questions asked. Secure QR scanners, ...

QR codes are everywhere, tantalizing us with hidden information. Of course, a few of them are portals to malware or other uncool business, so it's not a good idea to just scan them all and hope ...

And under ‘Free text’ you can encode any combination of text; for example, you could encode a brief note along with a hyperlink. The remaining three options are for decoding QR codes.

Maybe [Luke Skywalker] would enjoy learning to decode QR Codes by hand, too. While it might not be very practical, it would be a good party trick — assuming, like us, you party with nerds.

No QR code reader app? No Problem. With just your phone, you can take a regular pic of a QR Code with your phone's auto-focus camera and send the image via mms text or email to the Scanbuy ...