Gemini Carousel

CRITICAL: Auto-start on load

Step 1. Gather inputs

Paste the content you want in the carousel. A post, section of a newsletter, research notes, or a framework all work.

[
  {
    "question": "Brand style?",
    "header": "Style",
    "multiSelect": false,
    "options": [
      {"label": "Pull from brand-kit.md", "description": "Use the colours and typography in my project brand file"},
      {"label": "I will type brand colours", "description": "I will paste hex codes and font preferences"},
      {"label": "Suggest for me", "description": "Pick a palette and typography based on the content"}
    ]
  },
  {
    "question": "Number of slides?",
    "header": "Slides",
    "multiSelect": false,
    "options": [
      {"label": "6 slides", "description": "Concise, fast read"},
      {"label": "8 slides", "description": "Standard carousel length"},
      {"label": "10 slides", "description": "Deep-dive carousel"}
    ]
  }
]

Step 2. Build the design brief

• Slide 1 (Cover): hook, large bold text, visual direction
• Slides 2 to N-1 (Body): one idea per slide, max 15 words per slide, visual suggestion
• Slide N (CTA): repost ask, name, link or offer

• Slide number
• Headline (max 8 words)
• Body text (max 15 words)
• Visual suggestion (icon, colour block, illustration, diagram)

Here is the design brief. Tell me what to change, or say "generate" when you are happy.

Step 3. Output per-slide prompts

Act as an expert graphic designer. Create a LinkedIn carousel slide at 1080x1350 pixels (4:5 aspect ratio).

Brand style:
- Primary colour: [HEX]
- Secondary colour: [HEX]
- Accent colour: [HEX]
- Typography: [bold industrial headline font, clean geometric body font]
- Aesthetic: modern, authoritative, high contrast

Slide [N of M]: [slide purpose]

Content:
- Headline: "[headline text]"
- Body: "[body text]"
- Visual element: [specific visual suggestion]

Layout instructions:
- [Headline placement and size]
- [Body placement and size]
- [Visual placement]
- [Background treatment]

Constraints:
- Vertical 4:5 aspect ratio at exactly 1080x1350 pixels
- No watermarks, no logos unless specified above
- Maintain visual consistency with the other slides in the set

Paste each prompt into a new Gemini chat with Create Image enabled and Nano Banana selected. Generate slides one at a time for maximum control over consistency.

Step 4. Offer one-shot alternative

Want a single combined prompt that generates the full carousel in one shot? Faster but less visual consistency. Say "combine" and I will rewrite.

Rules

• Always gate on user approval of the brief before outputting image prompts.
• 1080x1350 pixels per slide. No other aspect ratio.
• Maximum 15 words of body text per slide. Readability loses on the feed.
• Keep the brand style identical across every slide prompt so the set looks like one carousel.
• Cover slide (1) and CTA slide (last) must be visually distinct from body slides.
• Never use em dashes.
• British English unless voice.md specifies otherwise.
• If brand-kit.md exists in the project, read it and use its exact hex codes and typography choices.