To login on an Upstox web platform -  via a QR code, please follow these steps.
Step 1: Login on your Upstox app using your 6-digit PIN or Biometrics.

Step 2: Once you login, click on ‘Account’.

Step 3: Click on the ‘Scanner’ option on top.

Step 4: Allow Upstox access to your phone’s camera to continue.

Step 5: Scan the QR code on Pro Web, Upstox - TradingView or Partner platform.

Step 6: After Scanning the QR code you need to click on ‘Confirm’ within 3 minutes.

Step 7: You will be able to successfully login to your Upstox account.

Note: QR code is valid for 30 seconds only. After 30 seconds you may have to refresh the QR code.