How to generate and read QR Code

I want to share a fun stuff with you guys.

Some of you might already know but some might wonder what barcode and 2D code or QR code is and what the useful of it.

Each code is generated from text or number. With smart phone you can download Barcode Reader application from free and use it to scan the code and it will generate the code in to human language text or number.

Try this one! Once you have BarCode Reader on your smart phone, use it to read my code below which gives you the link to a web site where you can covert your text or number into a QR Code.