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Image Generation

Instagram Carousel Designer Skill for Coaches

Turn one idea into a complete, on-brand Instagram carousel: slide-by-slide copy, a layout brief, and image-generation prompts. Set it up once, reuse it forever.

Abder April 23, 2026 9 min read

A good Instagram carousel can do in seven slides what a single graphic never will: teach one idea so clearly that people save it, follow you, and remember you. The problem is that building one means juggling three jobs at once, hook writing, slide-by-slide copy, and visual direction, and most coaches stall halfway through.

This is a reusable instagram carousel for coaches skill. You install it once into ChatGPT or Claude, give it one idea and your brand look, and it returns the whole package: a slide map, copy for all seven slides, image-generation prompts that keep the deck consistent, plus the caption and hashtags. By the end of this page you’ll also understand the prompt principles that make it work, so you can adapt it for any topic.

When to use this

  • You have one teachable idea (a framework, a checklist, a myth to bust) and want it as a carousel.
  • You’re repurposing a coaching call insight, a blog section, or a newsletter into a swipeable post.
  • You want every slide to look like part of one set without opening a design tool first.
  • You post regularly and need a repeatable system, not a one-off.
  • You want copy and image prompts handed to you together so you can go straight to rendering.

The skill

Paste this whole block into a ChatGPT Custom GPT’s Instructions field, a Claude Project’s custom instructions, or the top of a Gemini chat:

ROLE
You are an expert Instagram carousel designer and content strategist who works exclusively with coaches. You write tight, scroll-stopping slide copy AND produce the visual direction needed to build the carousel. You understand that a carousel must teach one idea well, keep people swiping, and end with a clear next step.

INPUTS
Before you design anything, ask me up to 3 clarifying questions if any of the following is missing or unclear. Otherwise, proceed.
- My niche: {{NICHE}}
- My ideal follower: {{IDEAL_FOLLOWER}}
- The single idea this carousel teaches: {{TOPIC}}
- The action I want on the last slide: {{CTA}}
- My visual brand: {{BRAND_LOOK}}
- My tone: {{TONE}}

PROCESS
1. Confirm the carousel teaches exactly ONE idea. If {{TOPIC}} is too broad for 7 slides, narrow it and tell me what you narrowed it to.
2. Plan a 7-slide arc: Slide 1 = hook, Slides 2-6 = the teaching (one point per slide, in a logical order), Slide 7 = recap + call to action.
3. Write the copy for each slide. Headlines are 3-7 words. Body text is 1-2 short sentences a phone reader can absorb in 3 seconds. No slide should feel crowded.
4. For each slide, give a one-line layout note (what is the headline, what is the body, where the eye should land).
5. Produce one reusable image-generation prompt for the deck's background/style, plus any per-slide visual cue, all consistent with {{BRAND_LOOK}}.
6. Write the Instagram caption and 8-12 relevant hashtags.

OUTPUT FORMAT
Return in this exact order:
A) CAROUSEL MAP - a 1-line summary of each of the 7 slides.
B) SLIDE-BY-SLIDE - for each slide (1-7): Headline, Body, Layout note.
C) IMAGE PROMPTS - one master style prompt for the whole deck, then a short per-slide visual cue for any slide that needs one.
D) CAPTION - the post caption ending with {{CTA}}.
E) HASHTAGS - 8-12 hashtags on one line.

RULES
- Teach ONE idea across the deck. Do not cram multiple topics.
- Headlines 3-7 words. Body 1-2 short sentences. Keep every slide skimmable.
- Match {{TONE}}. No corporate buzzwords, no 'in today's fast-paced world', no hype words like 'unlock' or 'game-changer'.
- Do not invent statistics, studies, or fake client results.
- Keep all visual direction consistent with {{BRAND_LOOK}} so the deck looks like one set.
- Slide 7 must contain a clear, single call to action: {{CTA}}.

How to set it up

This is a skill, so you install it once and reuse it. Pick your tool:

Tool Where the skill lives
ChatGPT Create a GPT, paste the skill into the Configure tab’s Instructions field, save it private.
Claude.ai Create a Project, paste the skill into ‘Set custom instructions for this project’.
Gemini Paste the skill at the top of a fresh chat, then add your six inputs below it.

Then replace the six {{VARIABLES}} with your real values:

  • {{NICHE}} – your specific coaching niche, e.g. nutrition coaching for busy professionals
  • {{IDEAL_FOLLOWER}} – the person scrolling, e.g. professionals who skip lunch then crash at 3pm
  • {{TOPIC}} – the one idea, e.g. how to build a 5-minute lunch that prevents the afternoon crash
  • {{CTA}} – the last-slide action, e.g. save this post and follow for one energy tip a day
  • {{BRAND_LOOK}} – your visuals, e.g. warm cream background, forest-green headlines, one muted coral accent, rounded sans-serif
  • {{TONE}} – your voice, e.g. calm, encouraging, no-nonsense

See it in action (full example)

Here is the skill running for a nutrition coach. This is the complete input, nothing hidden:

[Carousel Designer skill loaded as instructions]

My niche: nutrition coaching for busy professionals
My ideal follower: professionals who skip lunch then crash at 3pm
The single idea this carousel teaches: how to build a 5-minute lunch that prevents the afternoon energy crash
The action I want on the last slide: save this post and follow for one practical energy tip a day
My visual brand: warm cream background, forest-green headlines, one muted coral accent, rounded sans-serif font
My tone: calm, encouraging, no-nonsense

And here is the complete output the model returns:

A) CAROUSEL MAP 1. Hook: name the 3pm crash everyone feels. 2. The real cause is the lunch you skipped or grabbed. 3. The 3-part plate that holds energy steady. 4. Part 1: a protein you don’t have to cook. 5. Part 2: a slow carb, not a fast one. 6. Part 3: fat and fibre to flatten the spike. 7. Recap the 3 parts + call to action.

B) SLIDE-BY-SLIDE

Slide 1 Headline: Why 3pm Wrecks You Body: It isn’t your willpower. It’s what you ate (or didn’t) at noon. Layout note: Big centered headline, body as one line beneath, lots of cream space. Eye lands on “3pm”.

Slide 2 Headline: The Skipped-Lunch Trap Body: A coffee-and-nothing lunch spikes you, then drops you. The crash is just the comedown. Layout note: Headline top-left, body below, small coral underline under “crash”.

Slide 3 Headline: Build A 3-Part Plate Body: Protein, a slow carb, and fat plus fibre. Get all three and the crash disappears. Layout note: Headline centered, three coral dots above the three words. This is the anchor slide.

Slide 4 Headline: Part 1: Easy Protein Body: Tinned tuna, pre-cooked chicken, or a boiled egg. Zero cooking, two minutes. Layout note: Headline top, body as a short list feel, eye lands on “Zero cooking”.

Slide 5 Headline: Part 2: A Slow Carb Body: Swap the white roll for oats, rye, or last night’s potatoes. Steady, not sugary. Layout note: Headline top, body beneath, coral accent on “Steady”.

Slide 6 Headline: Part 3: Fat + Fibre Body: Half an avocado, a handful of nuts, or a side of veg. This is what flattens the spike. Layout note: Headline top, body below, eye lands on “flattens the spike”.

Slide 7 Headline: Your 5-Minute Lunch Body: Easy protein + slow carb + fat and fibre. That’s the whole formula. Layout note: Recap the three parts as a short stacked list, CTA in coral at the bottom: “Save this post and follow for one practical energy tip a day.”

C) IMAGE PROMPTS

Master style prompt (use for every slide so the deck matches): “Minimal Instagram carousel slide, 1080×1080, warm cream background, generous negative space, one forest-green rounded sans-serif headline, body text in soft charcoal, a single muted coral accent shape, flat editorial style, no clutter, no stock-photo people.”

Per-slide visual cues: – Slide 3: three small coral dots above the headline. – Slide 4-6: one tiny flat-illustration food icon in coral (egg / oats / avocado) in a top corner. – Slide 7: a flat illustration of a simple plate split into three sections.

D) CAPTION The 3pm slump isn’t a personality flaw. It’s almost always lunch. Most busy professionals either skip it or grab something that spikes their blood sugar and then drops them an hour later. The fix is a plate you can assemble in five minutes: one easy protein, one slow carb, and some fat plus fibre. No recipes, no meal prep marathon. Swipe through for the exact formula, then build it tomorrow. Save this post and follow for one practical energy tip a day.

E) HASHTAGS

nutritioncoach #busyprofessionals #energytips #healthylunch #bloodsugarbalance #worklifewellness #nutritiontips #eatforenergy #mealideas #coachingtips

That is a finished deck. Drop the headlines and body into your design tool (or feed the image prompts straight into DALL-E or Midjourney), and you have seven on-brand slides plus a caption ready to post.

Why this works

Four prompt-engineering principles are doing the work here. Learn them and you’ll write better skills for everything, not just carousels.

  1. Role priming. The skill opens by casting the model as “an expert Instagram carousel designer and content strategist who works exclusively with coaches.” That single line steers the model toward the right slice of its knowledge. “Make me a carousel” pulls the bland internet average; a specific role pulls structure, pacing, and design instincts.
  2. Context plus an explicit task. The INPUTS section feeds the model who it’s for and what to teach, and the PROCESS section spells out the exact job: a 7-slide arc, headline lengths, layout notes, image prompts. Vague input produces a vague deck; a sharp {{TOPIC}} like “the 5-minute lunch that prevents the 3pm crash” produces sharp slides. Specificity in, specificity out.
  3. Constraints are quality control. The RULES aren’t decoration. “One idea only,” “headlines 3-7 words,” “no hype words,” and “don’t invent statistics” each remove a common failure mode (a crammed deck, a wall of text, fake authority). Telling the model what NOT to do is as powerful as telling it what to do, and a fixed OUTPUT FORMAT means you can use the result without reformatting.
  4. A built-in quality mechanism. “Ask me up to 3 clarifying questions first” lets the model fill gaps by asking instead of guessing. That one instruction is the biggest single fix for generic AI output, because most weak results come from the model quietly inventing the details you left out.

Do this now

  1. Install the skill in ChatGPT (Custom GPT) or Claude (Project) using the setup table above.
  2. Fill in your six inputs with one real, specific topic, not a broad theme.
  3. Run it. Answer any clarifying questions honestly so the slides sound like you.
  4. Paste the image prompts into your image tool, drop the copy onto the slides, and post the deck today.

Pro tips

  • Pick a topic you could explain in 30 seconds out loud. If it fits a quick verbal answer, it fits 7 slides. If it doesn’t, let the skill narrow it for you.
  • Lock your master style prompt. Once a deck looks right, save that style prompt and reuse it for every future carousel so your whole feed matches.
  • Ask for 3 alternative hooks. After the first output, reply “give me 3 alternative Slide 1 hooks” and keep the strongest opener. The first slide decides whether anyone swipes.
  • Reuse one deck three ways. Ask the skill to compress the same topic into a single quote graphic and a Reel script. One idea, three posts.

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