Faces that read at 210 pixels, and space left for a headline.
A thumbnail is judged at the size of a postage stamp in a list of twenty others. These prompts are the ones in the collection that treat that as the design constraint it is β big face, hard separation from the background, and an empty half where the title goes.
Curated by the Pixel Shine team Β· 24 prompts
Thumbnail design is the highest-leverage image most creators make, and the one most often generated at full size and never checked small.
Every prompt in the library tagged as a YouTube thumbnail, across all image models.
Copy one, replace the headline text with yours, and generate. Then open the result at 210 pixels wide before you use it β if the expression stops reading, make the face bigger.
Prompt data adapted from YouMind OpenLab β YouMind OpenLab β licensed CC BY 4.0. Each prompt credits its original author and links to their post.