While you would usually need to go to a badge creating professional to design and create custom badges, now you can do it on your phone thanks to a tool called My Badge, a phone app for iOS devices. You can use the app to design 1-inch badges using photos and texts.
"Canvabadges let you award badges to students in courses based on their total grade in the course and their completion of course modules. You can also put a manual approval step on as well that requires your final sign-off before they receive the badge. "