A Quick Response code can be a powerful promotional tool to use when creating print media that you expect will be viewed by people who own smartphones. A QR code is a small square image containing encoded text. When a smartphone owner takes a picture of the code, her phone’s Web browser opens and displays the website address embedded in the code. Several free online tools can be use to create a QR code. Create the code, download it to your computer and embed it in a PDF file using the document creation software of your choice. Writer Bio
