Read BarCode or QR Code using jQuery WebCodeCam Plugin

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Today I am going to introduce jquery plugin to scan BarCode or QR Code . You can scan QR code or Bar Code through webcam. A callback function is invoked when the image is Barcode or QR code is decoded. The plugin can also control the captured zoom level, image brightness, contrast, sharpness, threshold, etc.




Integrate BarCode or QR Code Reader

Libraries

Include required libraries on page, Include qrcode lib to decode qr code pattern.

HTML

Add simple canvas tag where qr code or bar code reader will work.



JS

Now finally add javascript on page to make qr code or bar code reader actionable.

See live demo and download source code.

DEMO | DOWNLOAD

See official github repository for more information and follow for future updates.



Published by Rohit