How to use QR Scanner on Web

Hello everyone!
How can I use a QR Code scanner on Web? (Web app, not Previewer)

I tryed multiple browsers, on iOS and Android, but nothing. I activated camera permission, but nothing.

@knight can help you.

the one currently in the marketplace support native only. My component store selling one that support web & PWA. You can visit my store to give it a try https://components.visualdev.studio/

Thank you guys!