social-media-carousel
Designs multi-slide carousel posts for social platforms.
Install
mkdir -p .claude/skills/social-media-carousel && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/11561" && unzip -o skill.zip -d .claude/skills/social-media-carousel && rm skill.zipInstalls to .claude/skills/social-media-carousel
Activation
This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.
Multi-slide carousel design for Instagram, LinkedIn, and Twitter/X withKey capabilities
- →Generate carousel slides from HTML input
- →Design hook slides for social media carousels
- →Create content slides with specific text hierarchy
- →Produce call-to-action (CTA) slides
- →Generate illustrations for carousel slides
- →Adhere to platform-specific dimensions and aspect ratios
How it works
The skill uses an HTML string as input to generate individual carousel slides, applying specified design rules and platform dimensions.
Inputs & outputs
When to use social-media-carousel
- →Creating social media carousels
- →Designing slide posts for LinkedIn
- →Automating Instagram slide generation
About this skill
Social Media Carousel
When to Use
Use this skill as needed to perform the specified automation task.
Design high-engagement carousel posts via inference.sh CLI.
Quick Start
curl -fsSL https://cli.inference.sh | sh && infsh login
# Generate a carousel slide
infsh app run infsh/html-to-image --input '{
"html": "<div style=\"width:1080px;height:1080px;background:#0f172a;display:flex;align-items:center;justify-content:center;padding:80px;font-family:system-ui;color:white;text-align:center\"><div><p style=\"font-size:24px;color:#818cf8;text-transform:uppercase;letter-spacing:3px\">5 Rules for</p><h1 style=\"font-size:64px;margin:16px 0;font-weight:900;line-height:1.1\">Writing Headlines That Convert</h1><p style=\"font-size:22px;opacity:0.5;margin-top:24px\">Swipe →</p></div></div>"
}'
Platform Specs
| Platform | Dimensions | Slides | Aspect Ratios |
|---|---|---|---|
| 1080 x 1080 px | Up to 20 | 1:1 (default), 4:5, 16:9 | |
| 1080 x 1080 px or 1080 x 1350 | Up to 20 | 1:1, 4:5 | |
| Twitter/X | 1080 x 1080 px | Up to 4 | 1:1, 16:9 |
| 1080 x 1080 px | Up to 10 | 1:1, 4:5 |
Use 1080 x 1350 (4:5) on Instagram and LinkedIn — takes up more screen real estate in the feed than square.
Carousel Structure
The 7-Slide Framework
| Slide | Purpose | Content |
|---|---|---|
| 1 | Hook | Bold claim, question, or promise — stops the scroll |
| 2 | Context | Why this matters, set up the problem |
| 3-6 | Value | One point per slide, numbered |
| 7 | CTA | Follow, save, share, comment, visit link |
Slide 1: The Hook
The most important slide. If this fails, nobody swipes.
| Hook Type | Example |
|---|---|
| Bold claim | "90% of landing pages make this mistake" |
| Question | "Why do your ads get clicks but no conversions?" |
| Number + promise | "7 Python tricks I wish I learned sooner" |
| Contrarian | "Stop writing blog posts (do this instead)" |
| Before/after | Show transformation |
# Hook slide
infsh app run infsh/html-to-image --input '{
"html": "<div style=\"width:1080px;height:1350px;background:linear-gradient(180deg,#1e1b4b,#312e81);display:flex;align-items:center;justify-content:center;padding:80px;font-family:system-ui;color:white;text-align:center\"><div><h1 style=\"font-size:72px;font-weight:900;line-height:1.15;margin:0\">90% of Landing Pages Make This Mistake</h1><p style=\"font-size:28px;opacity:0.6;margin-top:32px\">Swipe to find out →</p></div></div>"
}'
Slides 2-6: Content Slides
One point per slide. Never cram multiple ideas.
# Content slide template
infsh app run infsh/html-to-image --input '{
"html": "<div style=\"width:1080px;height:1350px;background:#1e1b4b;padding:80px;font-family:system-ui;color:white;display:flex;flex-direction:column;justify-content:center\"><div><p style=\"font-size:120px;font-weight:900;color:#818cf8;margin:0;line-height:1\">01</p><h2 style=\"font-size:48px;margin:24px 0 16px;font-weight:800;line-height:1.2\">Your headline is too vague</h2><p style=\"font-size:26px;opacity:0.8;line-height:1.6\">\"Welcome to our platform\" tells the visitor nothing. Lead with the outcome: \"Ship docs in minutes, not days.\"</p></div></div>"
}'
Slide 7: CTA Slide
# CTA slide
infsh app run infsh/html-to-image --input '{
"html": "<div style=\"width:1080px;height:1350px;background:linear-gradient(180deg,#312e81,#1e1b4b);display:flex;align-items:center;justify-content:center;padding:80px;font-family:system-ui;color:white;text-align:center\"><div><h2 style=\"font-size:56px;font-weight:900;margin:0;line-height:1.2\">Found this useful?</h2><p style=\"font-size:32px;opacity:0.8;margin-top:24px;line-height:1.5\">Save this post for later 🔖<br>Follow for more tips</p><p style=\"font-size:24px;opacity:0.4;margin-top:40px\">@yourusername</p></div></div>"
}'
Design Rules
Text Hierarchy
| Element | Size (at 1080px) | Weight |
|---|---|---|
| Slide number | 96-120px | Black (900) |
| Heading | 48-64px | Bold (700-800) |
| Body text | 24-28px | Regular (400) |
| Caption/tag | 18-22px | Medium (500) |
Readability
| Rule | Value |
|---|---|
| Max words per slide | 30-40 |
| Max lines of body text | 4-5 |
| Line height | 1.5-1.6 |
| Font | Sans-serif (Inter, Montserrat, Poppins) |
| Text contrast | 4.5:1 minimum (WCAG AA) |
Visual Consistency
| Element | Keep Consistent Across All Slides |
|---|---|
| Background color/gradient | Same palette, slight variations OK |
| Font family | Same font throughout |
| Text alignment | Same position (left or center) |
| Margins/padding | Same spacing |
| Accent color | Same highlight color |
| Numbering style | Same format (01, 02 or 1., 2.) |
Carousel Types
Educational / Tips
Slide 1: "5 CSS tricks you need to know"
Slide 2: Trick 1 with code example
Slide 3: Trick 2 with code example
...
Slide 6: Trick 5 with code example
Slide 7: "Follow for more dev tips"
Storytelling / Case Study
Slide 1: "How we grew from 0 to $1M ARR"
Slide 2: The beginning (context)
Slide 3: The challenge
Slide 4: What we tried (failed)
Slide 5: What worked
Slide 6: The result (numbers)
Slide 7: Key takeaway + CTA
Before / After
Slide 1: "I redesigned this landing page"
Slide 2: Before screenshot
Slide 3: Problem 1 annotated
Slide 4: After screenshot
Slide 5: Improvement 1 explained
Slide 6: Results (conversion lift)
Slide 7: "Want a review? DM me"
Listicle / Tools
Slide 1: "10 tools every designer needs in 2025"
Slides 2-6: 2 tools per slide with logo + one-liner
Slide 7: "Save this for later 🔖"
Swipe Psychology
| Principle | Application |
|---|---|
| Curiosity gap | Hook promises value that requires swiping |
| Numbered progress | "3/7" creates completion drive |
| Visual continuity | Consistent design signals "there's more" |
| Increasing value | Best tip last — rewards completing |
| Swipe cue | Arrow or "Swipe →" on slide 1 |
Batch Generation
# Generate all slides for a carousel
for i in 1 2 3 4 5 6 7; do
infsh app run infsh/html-to-image --input "{
\"html\": \"<div style='width:1080px;height:1350px;background:#1e1b4b;display:flex;align-items:center;justify-content:center;padding:80px;font-family:system-ui;color:white'><div style='text-align:center'><p style='font-size:28px;opacity:0.5'>Slide $i of 7</p></div></div>\"
}" --no-wait
done
AI-Generated Carousel Visuals
# Generate illustrations for each slide
infsh app run falai/flux-dev-lora --input '{
"prompt": "minimal flat illustration, person at desk with laptop, clean modern style, simple shapes, limited color palette purple and blue tones, white background, icon style",
"width": 1080,
"height": 1080
}'
Common Mistakes
| Mistake | Problem | Fix |
|---|---|---|
| Weak hook (slide 1) | Nobody swipes | Bold claim, question, or number + promise |
| Too much text per slide | Overwhelming, stops reading | Max 30-40 words per slide |
| No visual consistency | Looks like different posts | Same colors, fonts, margins throughout |
| No swipe indicator | People don't realize there's more | Add "Swipe →" or arrow on slide 1 |
| No CTA on last slide | Missed engagement opportunity | Ask to save, follow, share, or comment |
| Inconsistent numbering | Feels disorganized | Same number format on every content slide |
| Cramming 2+ ideas per slide | Hard to digest | One point per slide, always |
| Square format on Instagram | Wastes feed real estate | Use 1080x1350 (4:5) for more visibility |
Related Skills
npx skills add inference-sh/skills@ai-image-generation
npx skills add inference-sh/skills@content-repurposing
npx skills add inference-sh/skills@linkedin-content
Browse all apps: infsh app list
When not to use it
- →When the user needs to create a single image post
- →When the user does not have HTML content for slides
- →When the user needs to design carousels for platforms not listed
Limitations
- →The skill is limited to generating images based on provided HTML content.
- →The skill's platform specifications are limited to Instagram, LinkedIn, Twitter/X, and Facebook.
- →The skill does not provide content generation for the slides, only the design and layout.
How it compares
This skill automates the generation of social media carousel images from HTML, whereas a manual approach would involve graphic design software.
Compared to similar skills
social-media-carousel side by side with the closest alternatives in the catalog.
| Skill | Installs | Updated | Safety | Difficulty |
|---|---|---|---|---|
| social-media-carousel (this skill) | 0 | 2mo | Review | Beginner |
| baoyu-xhs-images | 20 | 2mo | No flags | Beginner |
| card-news-generator-v2 | 1 | 9mo | Review | Beginner |
| card-news-generator | 1 | 9mo | Review | Beginner |
Try saying
Example prompts that trigger this skill in your AI assistant.
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