A thumbnail has one of the hardest jobs on the internet: it has to earn a click at a glance, next to a dozen competing images. The image needs a clear subject, strong contrast, and a headline that is readable on a phone. It also needs to be easy to revise, because the first idea is rarely the winner.
This workflow generates the visual with GPT Image 2 and keeps the headline in an editable PSD text layer. You can test a question, a number, a face, or a bold claim against the same image without regenerating the whole thumbnail.
It is built for creators, podcasters, course sellers, and small teams that publish often and want a repeatable thumbnail system rather than a one-off image.