App launch poster background prompt
Create a vertical technology poster background with disciplined typography zones instead of invented copy.
Updated
What this case solves
This prompt creates the visual layer for a launch poster; final headline and product copy should be added in a design tool.
Copy-ready prompt
Create a vertical launch-poster background for a modern productivity app. Build an abstract composition from translucent cobalt glass panels, one lime light streak, and a deep midnight gradient. Keep the center-left area calm and high-contrast for a large headline, with a smaller empty block below for date and call to action. Use precise geometric alignment, subtle depth, and restrained glow. Do not generate any letters, numbers, logos, interface screenshots, or decorative microtext. No cyberpunk city, no random icons, no visual clutter.
Why this prompt works
- Separating visual generation from typography avoids unreliable invented text.
- Named empty zones make later poster composition predictable.
Useful iterations
- Swap cobalt for warm red when the brand needs more urgency.
- Use 4:5 for Instagram while preserving the same text zones.
What to avoid
- Fake interface text
- Neon effects reducing headline contrast
- Small decorative elements scattered everywhere
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