You can change your UPI ID by selecting a different one from the available options in your UPI-enabled app's settings. Follow these general steps:
- Open your UPI app and go to the UPI settings or profile section.
- Find the option to manage or view your UPI IDs linked to your bank account.
- Select the one you prefer and set it as your Primary UPI ID.
- Some apps also allow you to create a customized UPI ID to use as your payment identity.
The process updates your default payment address instantly.