Go to Publish & Invite > RSVP By QR Code
The RSVP by QR code feature is located under the publish & invite section of your event's menu.
Customize Your QR Code
Customize the color of your code, the background color, and select the style of your QR code (round or square)
Download your QR Code
The export will be a PNG file (250px by 250 px).
Test out your code
Make sure to test out your QR code on your invitation before going to print!