Template Setup Guides

QR & Bar Code Reader Plugin

Link to plugin page:


The plugin has 2 elements:

QR & Barcode Reader

Supports reading the following formats:

QRCode, Code128, Code 93, Code39, Code39 vin, EAN, EAN-8, Codebar, UPC, UPC-E, i2OF5, 2OF5


Element 1. QR & Barcode Reader


  • Show Location Showing a box around detected barcodes, if barcode was read successfully, a line in the middle will appear. This may slowdown processing time.

  • Barcode Type

Choose Auto for auto detect. If choosing auto there are possible clashes, or false-positives.

Also in auto mode QR code is not possible to detect, so if you work with qr, select it instead of Auto.

  • Frequency

Controls the scan-frequency of the video-stream. Defines the maximum number of scans per second. By default is 10.

  • Camera Mode

Camera to use, frontal('selfie') camera or back camera of the device.

  • Successful detection sound

Sound to play at successful detection.

For IOS you have to touch the page anywhere at least once to activate sound auto playing, otherwise the sound will be blocked.


Result Format, Result Code, Result Image ( QRcode does not return result image )


Start live Decoder - Can be triggered anywhere, on button click or page load

Element 2. GenerateQR


Generate QR code - Generates new QR code


  • Generated Image Size (Set the Width and Height of final generated image)

  • Text (Input data to encode in qr code)


Generated Image: Generated QR code in base64 format. Can be downloaded or uploaded anywhere or shown as image on page.

Demo to preview the settings