Last Updated: 31 Oct 2023 15:45 by ADMIN
Created on: 03 Jul 2020 18:24
Category: UI for Blazor
Type: Feature Request
Enable camera and scan Barcode or QR

Hi, It is possible to have a component that enables the use of the camera and to be able to scan barcodes or QR (1D  & 2D), for Blazor Web assembly and Blazor Server Side. Now this require JavaScript library like as QuaggaJS.

I think that having such a component is very useful and will allow you to build applications with advanced functionalities, other companies offer but only to generate barcodes or QR codes.

Example thanks aLorsSilvermort :


Best Rgards,

Victor Antelo

Attached Files:
Posted on: 31 Oct 2023 15:45

Hello everyone,

Our FileSelect and Upload components now provide a Capture parameter, which allows the user's device to turn on its camera and the user to take a picture of a Barcode or QRCode on the fly.

The server-side reading (decoding) algorithm itself is outside the scope of our Telerik UI for Blazor library.

Progress Telerik

Stay tuned by visiting our public roadmap and feedback portal pages! Or perhaps, if you are new to our Telerik family, check out our getting started resources!
Avrohom Yisroel
Posted on: 18 May 2022 16:30

Victor, did you manage to get that sample working? I'm also interested in doing this, but got an error in the browser console when I tried it. Someone reported the same thing as an issue in the repository, but the code author hasn't responded.


Marin Bratanov
Posted on: 09 Aug 2020 07:04

Hello Victor,

I am not sure if such a component will actually fit a UI components suite, because it tackles hardware and OCR, essentially, yet I am going to keep it open to see what the community thinks.


Marin Bratanov
Progress Telerik

Posted on: 08 Aug 2020 19:25