YAML Template for Web Manga Creation using Gemini (Nano Banana Pro)

A comprehensive YAML-based prompt template designed for Gemini (referred to as Nano Banana Pro) to generate a four-tier web manga strip. It includes strict adherence rules for character consistency, detailed style guides (lighting, background, dialogue bu

Example Prompt
STRICT ADHERENCE REQUIRED: - Follow this YAML specification precisely. Do NOT deviate, add unauthorized elements, or make 'creative' interpretations. - Character identity consistency from reference images (if provided) is PARAMOUNT. - Thorough image analysis is mandatory to maintain this consistency. Any result that fails character identity checks is unacceptable. Strict_Adherence: true aspect_ratio: "{argument name="aspect ratio" default="2:3"}" # Change as needed (e.g., "1:1", "16:9") resolution: "{argument name="resolution" default="2K"}" # Change as needed (e.g., "4K") Character_Count: {{ Total number of characters appearing }} Total_Panel_Count: {{ Total number of panels (usually 4-8 for a 4-tier structure) }} Summary: > {argument name="summary" default="Overall summary of the story. Briefly describe the plot flow, setting, main events, and conclusion."} Style_Guide: # Panel division style is fixed to "no outer frame, display to canvas edge" comic_style: "4-tier, multi-panel manga strip with no outer framing border. The panels should extend to the very edge of the canvas, separated only by the inner white dividing lines." lighting: "{{ Specify lighting. Time of day (day/night), light source (sunlight/electric light/moonlight), atmosphere (bright/dark/dramatic shadows), etc. }}" background_elements: "{{ Main setting, specific description of the location, important props or environmental elements placed. }}" dialogue_bubbles: "Standard white bubbles for speech, thought clouds for internal thoughts, dashed bubbles for whispers, and rectangular boxes for narration/monologue. {{ Add definitions for special speech bubbles if necessary (e.g., spiky bubbles for shouting) }}" visual_effects: "{{ Specify manga visual effects. Manga symbols (sweat, veins, sparkle), effect lines (concentration lines, speed lines, tremor lines), visualization of sound effects, etc. }}" Characters: # Character definition. Alphanumeric IDs recommended. {{ Character ID_1 }}: description: "{{ Appearance, hairstyle, color, clothing, distinctive items, personality and expression tendencies. If reference images exist, write the file name here (e.g., reference image_0.png). }}" {{ Character ID_2 }}: description: "{{ Second character details... Describe for the number of characters. }}" # Add as needed... Storyboard: # 4-tier panel division definition Tier_1: {{ Panel ID_T1_P1 (e.g., Panel_1_Large_Top) }}: scene: "{{ Specific situation description for this panel. Who, where, and what they are doing. Composition and camera work can also be specified. }}" dialogue: - speaker: "{{ Speaker's Character ID }}" type: "{{ Type of line: speech(normal), thought(thought), whisper(whisper), shout(shout), monologue(monologue/narration) }}" text: "{{ Specific content of the line. Use \n if a line break is needed. }}" # Add list if there are multiple lines in the same panel # - speaker: "..." # type: "..." # text: "..." # Write here to add panels to Tier_1 Tier_2: {{ Panel ID_T2_P1 }}: scene: "{{ Scene details }}" dialogue: - speaker: "{{ Speaker ID }}" type: "{{ Type }}" text: "{{ Content }}" # Add panels as needed Tier_3: {{ Panel ID_T3_P1 }}: scene: "{{ Scene details }}" dialogue: - speaker: "{{ Speaker ID }}" type: "{{ Type }}" text: "{{ Content }}" # Add panels as needed Tier_4: {{ Panel ID_T4_P1 }}: scene: "{{ Scene details }}" dialogue: - speaker: "{{ Speaker ID }}" type: "{{ Type }}" text: "{{ Content }}" # Add panels as needed
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AI Model
Nano-banana-pro
Author

Frequently Asked Questions

Everything you need to know about character style prompts

How do I use this character style prompt?

Simply click the "Generate with AI" button above, and you'll be taken to our AI image generator with this Character Style prompt pre-filled. You can customize it further or generate images directly. Our AI will interpret the prompt and create stunning character visuals based on your description.

Can I modify this prompt for my specific needs?

Absolutely! Feel free to copy the prompt and customize it to match your vision. For character artwork, try adding details about style, lighting, composition, or mood. The more descriptive you are, the better the AI can understand your creative vision. Browse our character prompts to learn more techniques.

What AI models work best for character style?

This character prompt works with most modern AI image generators including Nano Banana, Flux, and GPT-Image. Different models excel at different aspects - Nano Banana is great for character styles, while Flux offers photorealistic results.

What makes a good character style prompt?

Great character prompts include: specific subject details, art style references, lighting conditions (soft light, dramatic shadows), color palette, mood/atmosphere, and technical specs (4K, detailed, HD). Study our example prompts to see effective patterns.

Is this prompt free to use?

Yes! All prompts in our library are completely free for personal and commercial use. Copy, modify, and create amazing character artwork without any restrictions.

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