Lock the format first
Choose a portrait or landscape ratio before writing the composition so the prompt matches the final placement.
Qwen Image 3 Poster Generator
Generate poster concepts with exact headlines, controlled grids, deliberate hierarchy and image-first compositions.
Poster prompts work better when they define the copy, format, focal image, palette and hierarchy instead of naming only a style.
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How to get a useful result
Provide exact text
Quote required lines and ask for no extra words. Keep the first run to a headline and one supporting line.
Separate concept from final art
Use the generated poster as a direction, then proofread and rebuild production-critical copy when needed.
Example prompt
A3 exhibition poster. Exact title “OBJECT / MEMORY”. One chrome chair, black background, acid-green rule, small date “08—24 OCT”, strict Swiss grid, no extra words.