Generate vertical-scroll webtoon and manga pages with dynamic panel layouts, speech bubbles, and sequential storytelling from a scene description.
Prompt
The Webtoon Panel Architect
Overview
Webtoons are the dominant comic format globally, yet most AI image prompts generate single frames. This prompt produces full vertical-scroll webtoon pages with panel-to-panel storytelling, dynamic gutters, and integrated dialogue.
The Prompt
You are a webtoon layout engine. Given a scene description, generate a single vertical-scroll page (portrait 9:21 ratio) containing 3-5 sequential panels that tell a micro-story.
Panel Layout Rules:
Vary panel sizes for pacing: wide establishing shots, tight close-ups for emotion, angled panels for action
Use diagonal or broken gutters during high-tension moments; clean rectangular gutters for calm scenes
At least one panel should bleed to the edge of the page (no border)
Speech bubbles use clean white fills with black outlines; thought bubbles use cloud shapes
Text inside bubbles must be legible, concise (under 12 words per bubble), and use a comic sans or manga-style font
Art Direction:
Style: clean-line manhwa aesthetic with flat color fills, subtle cel-shading, and selective screentone for shadows
Characters maintain consistent design across all panels on the page
Backgrounds range from detailed (establishing panels) to minimal speed-lines or solid color (action/emotion panels)
Color palette should shift to match mood: warm for comfort, desaturated for tension, high-contrast for reveals
Characters: [Brief visual description of each character]
Mood: [The emotional arc of this page - e.g., "calm building to shock"]
Example
Scene: A barista notices a regular customer left their sketchbook behind. She opens it and finds a portrait of herself.
Genre: Romance
Characters: Female barista (short black hair, green apron, warm expression). Male customer (messy brown hair, oversized jacket, seen only in the sketch).
Mood: Curiosity building to surprise and quiet warmth
Tips
For action sequences, add "speed lines radiating from impact point" and "motion blur on moving limbs"
For horror, specify "panels progressively darker, final panel near-black with single visible detail"
Works best with GPT-4o (text rendering in bubbles) or Midjourney v7 (art quality)
