Scan QR Codes with the Google Search Widget on Android
You do not need a separate QR code app on your Android phone to scan QR code. Just launch the Google app, switch to the Camera mode and use it to scan QR codes.
QR Codes
QR Codes are 2d codes often made of black square dots arranged in a square pattern on a white background. They can be used to embed phone numbers, web page URLs, contacts information and other text data.
How to Add QR Codes to your Printed Webpages
Learn how to to add dynamic QR codes to your printed web pages using simple CSS rules.
Use QR Codes to Get More Facebook Likes
Learn how to create Social QR Codes that will encourage fans and customers to like your Facebook Pages.
Make a Multilingual QR Code for your Website
Learn how to make a QR code for your website that can detect the language of the visitor and then automatically translates webpages in that language.
How to Tell if a QR Code is Safe or Not?
Some QR codes can point to suspicious websites that may harm your mobile phone. You can either avoid scanning QR codes spotted in the wild or use Unfurlr.
How to Embed Images & Logos in QR Codes
QR Codes are mostly black and white images but you make easily customize the look of QR codes with colored pictures and logos.
Share your Presentation Slides with a QR Code
You can convert your documents and presentation slides into a QR code and thus people can download them quickly on the phone by simply scanning.
Create Colorful QR Codes and Brand with your Logo
Learn how to create colored QR codes and also embed your logo into the QR code image for better branding.
Write an Email Message Using QR Codes
Do you know that you can write a full email message inside a QR code. When people scan the QR image with the mobile phone, the message will open right into their email program ready for sending.
Shopping with QR Codes
This is brilliant thinking. Tesco launched in South Korea as Homeplus. The company was growing in Korea but was still ranking behind the leader E-Mart.
A Picasso Poster made with QR Codes
The Virginia Museum of Fine Arts created this beautiful poster of Picasso using QR Codes. Art enthusiasts could scan the poster with their phones to view more of Picasso’s works and also see a Google Map of the exhibition venue.
Send Files from Computer to Mobile Phone using QR Codes
Learn how you can easily transfer a file from the desktop to your Android mobile phone with the help of QR Codes.
QR Codes: Share Text Information inside Images
What are QR Codes? How can I convert some text into a QR image? Can you decode QR Codes on the desktop ? Is it available for the iPhone.