Install QRCode Utilities Mobile from the Forge and add the dependency to your application.

After adding the dependency, you can use the available Client Actions and Blocks provided by the component.

Blocks
QRCode Generator block - Drag and drop the block to your designated screen where you want to show the QRCode, Pass a text based value and you can also configure the size of the qr code (default to 100). it also has built-in download functionality which will get the QRcode as base64 image.

QRCode Scanner Block- Create an empty screen without layout and drag and drop the block provide the event callback and start scanning

Actions

NOTE: since this plugin usesnative functionality, your app needed to be generated first before it will run properly.