QR code = Quick Response Code.
QR code is similar as barcode but the qr code is store data (informations) like UPI cash transport's data, related to banks, store basic information of products which is given on product like some books gives qr codes to recieve book related information, given by book manufacturing company.
So, in this blog I try to provide actual, right and perfect patterned information about QR code, what is QR and how QR code works!
What is QR code?
QR code is technology of store data in a pattern of black and white pixels. This pattern is fixed in square box is basically called QR code. the data which is stored in QR code is perfectly set in black and white pixels, QR means response to scanner quickly. The main advantage of QR code is that it provides data quickly by scanning QR code. this is well-structured data. QR code is data which is readable to computers and scanners, human can't read QR code data, it is impossible without mobile or computer or special QR code scanner.
QR code working pattern
Here are an image to understand how QR code actually works. QR code have 4 most important parts.
1. Format information: in this given image. I highlighted format information providing part of qr code which is near all three QR code aligning squares.
2. Version information: green part in qr code is provide version information of qr code to scanner or mobile.
3. Timing: it specifies timing to read qr code data one by one in all rows and columns.
4. Alignment: you noticed that you can scan QR code in all positions of scanner. This credits to this alignment part of QR code!
How to generate QR code
You can visit some most reviewed, safe and fast QR code generator websites. you can search on google or bing, too. it's easy process to create own QR code by website online. if you want to create QR code for long time, you must download free and most reviewed apps from play stores (android) or app store (apple devices).Here are some free and fast qr code generating websites that you can visit to create your own qr code like qr-code-generator.com, webqr.com, qrcode-monkey.com. try to create qr code at yourself, if you have any questions, comment below.
Scanning the QR code
Mobile is best option for scan qr code easily and fastly. if you have android phone, go to play store, search "QR code scanner" and find easy to use app and than download it. QR code scanners are not large size apps it is near about 0.5~10 and 20- 25 maximum size is 25 if you find large and facilities apps, so it is depend on app.
You can visit webqr website for scan and create qr code, this is simple and fast way for some time scan. if you have to scan QR codes for long time, you must download qr scanner for mobile or computer or tablets. you can scan qr code very easily as same as to create qr code from apps or websites. if you have any questions, you can comment me below or email to my email address. Thanks for your support, follow for more and visit again at Dharaiya Tech!