QR Scanner: Bar Code Scanner — application for Android devices that will allow you to scan QR codes. To scan a QR code or barcode, simply open the app, point the camera at the code, and that’s it. No need to take pictures or press the button. The app automatically recognizes any code your camera points to.
When you scan a QR code, if the code contains a website URL, you will automatically be taken to the website. If the code just contains text, you’ll see it right away. For other formats, such as phone numbers, email addresses, or contact information, you will be asked to take appropriate action.