How to create Instagram Carousel with Claude (No Paid AI Tools)

Demo Instagram Carousel created by Claude

This is the fast, zero-extra-tool way to build an Instagram carousel with Claude: a cover slide, a few content slides, and a closing CTA slide, built as coded PNG mockups — solid colors, system fonts, simple shapes. No photoreal AI-generated backgrounds, no AI-animated characters. It won't look like a design agency made it, but it'll look intentional and on-brand, and you can make one in under an hour with nothing but a Claude account that can run code.

If you later want a more polished version — textured backgrounds, an animated mascot, etc. — that needs an AI image tool (like Nano Banana, Flux, or Recraft) and an image-to-video tool (like Higgsfield, Kling, or Runway) connected. Skip that entirely for now; this guide is the fast version.

What You Need

• A Claude account with code execution enabled (Claude Code, or claude.ai with Artifacts/code) — something that can run code and hand back real image files, not just describe a design in chat.
• Your brand colors (hex codes, or just "navy and orange") and a rough type direction.
• Your slide copy, written out ahead of time.

Step 1 — Get a Brand Guideline (Skip If You Already Have One)

Ask Claude:

I'm building a carousel for [BRAND], a [one-line description]. Create a
brand guideline: color palette (hex codes), typography direction, and
3-4 words describing the brand voice. Base it on [attach reference
photos/screenshots, or just describe the vibe you want].

Step 2 — Write Your Slide Copy First

Decide the slide count and exactly what each one says before asking for any design. Don't let Claude write the message and design the layout in the same breath — nail the words first. A structure that works for most "here's how to do X" content:

• Cover — the hook headline
• Step 1
• Step 2
• Step 3 (add more steps if needed)
• Why it matters / the one thing people get wrong
• Proof — a result, example, or before/after
• CTA — what you want people to do next

Step 3 — Ask Claude to Draw the Slides With Code, Not "Generate an Image"

This is the one move that avoids needing any external AI image tool. Don't ask Claude to "generate an image of a carousel slide" — that routes to an AI image model you probably don't have connected. Instead, ask it to build the slides as code:

Build me a [N]-slide Instagram carousel at 1080x1350px each, using
[brand colors from the guideline] and [type direction]. Write a script
that draws each slide and saves it as a numbered PNG (1-cover.png,
2-....png, ... N-cta.png) in [a folder you choose].

Slide copy:
1. Cover: "[headline]"
2. Slide 2: "[text]"
...
N. CTA: "[text]"

Keep it clean: solid or soft-gradient background, bold headline,
readable body text, maybe a small badge/pill for labels. No photoreal
images — this is a fast, on-brand mockup, not final art.

Then have it actually run the script so you get real PNG files back — not just review the code.

Step 4 — Review Before Posting

• Cover slide hook readable at thumbnail size (shrink it down and check — don't just eyeball it full-screen)?
• Last slide has one clear CTA, not several competing asks?
• No clipped or overlapping text on any slide?
• Colors and fonts consistent across every slide?

Optional — Add Motion to One Slide

Instagram lets you swap a still slide for a short video in the same carousel position. If you want one slide (usually the cover or the CTA) to have subtle motion:

Take slide 1's design and turn it into a short looping MP4 (2-3 sec) —
animate [one element, e.g. a badge or shape] with subtle motion. Keep
everything else identical to the still version so it reads as the same
slide swiped into video.

This still doesn't require an external animation tool — it can be built with a code-based video renderer the same way the stills were drawn.

What This Approach Won't Give You

• No photoreal backgrounds or textures — that needs an AI image model.
• No custom-animated character or mascot — that needs an image-to-video tool.

This path is for getting something on-brand and postable today. Treat a more polished, tool-dependent version as a later upgrade, not a blocker for this week's post.