A prompt that behaves like a creative brief
Build event, campaign, and editorial posters by describing hierarchy, imagery, type placement, color, and print-ready composition. Use the generator to turn a visual direction into a prompt with explicit composition, fidelity, and revision boundaries.
- Describe the focal image and the visual path through the poster.
- Reserve clear space for headline, date, venue, and call to action.
- Specify a coherent palette and finish such as grain, ink, or gloss.
Create a polished Poster design with GPT Image 2.5.
SUBJECT
[Describe the subject and defining details]
COMPOSITION & FORMAT
[Framing, hierarchy, and aspect ratio]
LIGHTING & BACKGROUND
[Direction, mood, environment]
PRESERVE
[List the details that must remain unchanged]
DO NOT CHANGE / AVOID
[List explicit edit boundaries and common failures]Frequently asked questions
How can I make poster text easier to place?
Describe each text block, its approximate position, alignment, size relationship, and the negative space reserved around it.
Should I name a design style?
Use a style as a starting point, then add concrete traits such as paper texture, contrast, geometry, and color limits.
What makes a poster prompt reusable?
Keep the layout rules stable and use replaceable variables for the subject, headline, palette, and campaign details.