QR Code Generator

QR code is a two dimensional image that embeds a hidden string of text inside. The QR code scanner extract that hidden text from the image and takes appropriate actions according to the format of the text.

For example, if the text format is URL, then scanner then opens up your browser and brows to that url; if the text format is a wifi connection, your scanner will open up your wifi connection settings and paste in the wifi username and password to connect; if the text format is email, your scanner will open up your default email app and paste the message in the composed email.

Common QR code formats include: URL, email, contact, phone number, paypal, account login, etc.