I need to make 50-500 copies of a photo with a phone number printed over top of each. Each of the 50-500 copies needs to have a different colored font or font type for the phone number.
I have been using the iPhone app Phonto to create the graphics and have been saving them individually and then changing the font and saving again 500+ times.
Is there any way on any design program that I can change the phone number and save it with each of the 50 colors?
Each image needs to look similar to the one below, each with a different color/font combination. The photos can be saved to JPEG or PNG sized 612x612px.
Thanks for any and all suggestions!