social-media-carousel

# Social Media Carousel Design high-engagement carousel posts via [inference.sh](https://inference.sh) CLI. ## Quick Start ```bash 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>" }' ``` > **Install note:** The [install script](https://cli.inference.sh) only detects your OS/architecture, downloads the matching binary from `dist.inference.sh`, and verifies its SHA-256 checksum. No elevated permissions or background processes. [Manual install & verification](https://dist.inference.sh/cli/checksums.txt) available. ## Platform Specs | Platform | Dimensions | Slides | Aspect Ratios | |----------|-----------|--------|---------------| | **Instagram** | 1080 x 1080 px | Up to 20 | 1:1 (default), 4:5, 16:9 | | **LinkedIn** | 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 | | **Facebook** | 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 | ```bash # 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. ```bash # 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 ```bash # 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 ```bash # 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 ```bash # 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 ```bash 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`