Did you know Wolfram Alpha is a answer engine that is good for accessing all kinds of information including statistics and data analysis, socioeconomic data, mathematics, science and a lot more.
To generate a QR code follow these steps:-
1. Go to Wolfram Alpha LINK FOR WOLFRAM ALPHA
2. Your input string will be in the search box.
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3. For QR code put you input string in search box as in below image.
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4. To save this QR code image right click on image and click on SAVE IMAGE AS.
To Create BAR Code follow these steps:-
1. Go to Wolfram Alpha LINK FOR WOLFRAM ALPHA
2. Your input string will be in the search box as in below image.
