Google | Google Earth | Google Maps | Google Play | Google Chrome | Google Books | Google Scholar | Google Drive | Google.org | Google News | Google Glass | Google Calendar | Goggles | Google Search | Google Sites | Google Reader | Google China | Google+ | Barney Google and Snuffy Smith | List of Google Doodles in 2013 | Google Ventures | Google TV | Google Street View | Google's | Google Lunar X Prize | Google Flu Trends | Google File System | Google Fiber | Google Current | Google Books Library Project |
QR codes can be used in Google's Android, BlackBerry OS, Nokia Symbian Belle and Apple iOS devices (iPhone/iPod/iPad), as well as Microsoft's Windows Phone operating system, Google Goggles, 3rd party barcode scanners, and the Nintendo 3DS.