MCPInstall

ph-thumbnail-creator

Design scroll-stopping thumbnails for Product Hunt. Use this skill to create effective thumbnails and GIFs that capture attention on the homepage and communicate your product's value at a glance.

Installs
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/yoanbernabeu/producthunt-skills --skill ph-thumbnail-creator
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads ph-thumbnail-creator automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Product Hunt Thumbnail Creator

This skill helps you create thumbnails that stop the scroll and make users click on your product in a crowded homepage feed.

When to Use This Skill

  • Designing your Product Hunt thumbnail
  • Deciding between static image vs GIF
  • Optimizing existing thumbnail for impact
  • Creating animated thumbnail concepts
  • Ensuring technical compliance

Technical Requirements

Dimensions

  • Recommended: 240 x 240 pixels
  • Minimum: 240 x 240 pixels
  • Aspect Ratio: 1:1 (square)
  • For better quality: Upload 600x600px (auto-scales)

File Specifications

FormatMax SizeNotes
PNG3 MBBest for logos, graphics
JPG3 MBGood for photos
GIF3 MBMust not be too flashy

GIF Specific Rules

  • Animates on hover only (not autoplay)
  • First frame = default display image
  • No strobing effects
  • No quick cuts
  • Text must be readable
  • PH team may edit non-compliant GIFs

Thumbnail Strategy

The 3-Second Rule

Users spend ~3 seconds scanning the homepage. Your thumbnail must:

  1. Stop the scroll (visual differentiation)
  2. Communicate category (what type of product)
  3. Spark curiosity (reason to click)

Thumbnail Types

Type 1: Logo Only

Best for: Well-known brands, simple products

┌─────────────┐
│             │
│    LOGO     │
│             │
└─────────────┘

Pros: Clean, professional, brandable Cons: Doesn't show product, less engaging


Type 2: Product Screenshot

Best for: Apps with distinctive UI

┌─────────────┐
│  ┌───────┐  │
│  │ App   │  │
│  │ UI    │  │
│  └───────┘  │
└─────────────┘

Pros: Shows actual product, sets expectations Cons: Small space, may look cluttered


Type 3: Mascot/Character

Best for: Playful brands, consumer apps

┌─────────────┐
│             │
│   (◕‿◕)    │
│             │
└─────────────┘

Pros: Memorable, personality-driven Cons: Doesn't explain product


Type 4: Animated GIF

Best for: Products with visual actions

┌─────────────┐
│  Before →   │
│             │
│  → After    │
└─────────────┘

Pros: Shows product in action, eye-catching Cons: More work, technical constraints


Type 5: Icon + Text

Best for: Abstract products, tools

┌─────────────┐
│     📊      │
│             │
│  PRODUCT   │
│   NAME     │
└─────────────┘

Pros: Explains function, clean Cons: May look generic

GIF Animation Ideas

For Different Product Types

Image Editor:

  • Before/after transformation
  • Tool cursor drawing something
  • Color/filter being applied

Writing Tool:

  • Text appearing/being generated
  • Messy text → clean text
  • Cursor typing with AI assist

Data/Analytics:

  • Graph animating with data
  • Numbers counting up
  • Dashboard elements appearing

Developer Tool:

  • Code being written/generated
  • Terminal commands running
  • Deployment success animation

Productivity App:

  • Tasks being checked off
  • Items being organized
  • Timer/pomodoro cycling

Design Tool:

  • Shape being created
  • Colors being applied
  • Layout snapping together

Design Best Practices

Do:

  • ✓ Use high contrast colors
  • ✓ Keep it simple (one focal point)
  • ✓ Ensure readability at 240px
  • ✓ Test on dark/light backgrounds
  • ✓ Make first GIF frame strongest
  • ✓ Use brand colors if recognizable

Don't:

  • ✗ Include small text (unreadable)
  • ✗ Use too many elements
  • ✗ Create strobing/flashing effects
  • ✗ Make GIF too long (2-3 sec loops ideal)
  • ✗ Rely on animation alone (first frame matters)
  • ✗ Use generic stock imagery

Color Psychology

ColorAssociationBest For
BlueTrust, TechB2B, SaaS
GreenGrowth, MoneyFinance, Health
PurplePremium, CreativeDesign, AI
OrangeEnergy, ActionProductivity
RedUrgency, BoldLimited offers
YellowOptimism, AttentionConsumer apps
BlackPremium, ElegantLuxury, Tools

Competitive Differentiation

Study Your Launch Day

  • What colors dominate other thumbnails?
  • Are most static or animated?
  • How can you visually stand out?

Stand Out Strategies

  1. Color contrast - If feed is blue, go orange
  2. Animation - If others static, use GIF
  3. Simplicity - If others busy, go minimal
  4. Bold style - If others subtle, go bright

Tool Recommendations

For Static Thumbnails

  • Figma - Free, powerful, collaborative
  • Canva - Easy templates
  • Photoshop - Full control

For Animated GIFs

  • Lottie/LottieFiles - Smooth animations
  • Figma + plugins - Animate layers
  • After Effects - Professional quality
  • ScreenToGif - Capture product in action
  • Giphy - Simple GIF creation

For Product Demos as GIFs

  • Arcade - Interactive demos
  • ScreenStory - Polished screen recordings
  • CleanShot X - Mac screen capture

Thumbnail Checklist

Before Creating

  • Defined primary message
  • Researched competitor thumbnails
  • Chosen static vs GIF
  • Selected brand colors

During Design

  • Designed at 600x600px minimum
  • Tested at actual display size (240px)
  • Checked on dark and light backgrounds
  • If GIF: First frame is strong standalone

Before Upload

  • File under 3MB
  • Square aspect ratio (1:1)
  • No strobing/flashing effects
  • No unreadable text
  • Looks good alongside competitors

Output Format

THUMBNAIL CONCEPT FOR: [Product Name]

TYPE: [Static/GIF]
STYLE: [Logo/Screenshot/Mascot/Icon/etc.]

CONCEPT DESCRIPTION:
[Detailed description of the thumbnail]

COLOR PALETTE:
- Primary: [Color + Hex]
- Secondary: [Color + Hex]
- Background: [Color + Hex]

IF GIF - ANIMATION SEQUENCE:
Frame 1 (default): [Description]
Frame 2: [Description]
Frame 3: [Description]
Loop duration: [X seconds]

DIFFERENTIATION STRATEGY:
[How this stands out from typical thumbnails]

TOOLS RECOMMENDED:
[Best tools for this specific concept]

FAQ

What does the ph-thumbnail-creator skill do?

Design scroll-stopping thumbnails for Product Hunt. Use this skill to create effective thumbnails and GIFs that capture attention on the homepage and communicate your product's value at a glance.

How do I install ph-thumbnail-creator?

Run npx skills add https://github.com/yoanbernabeu/producthunt-skills --skill ph-thumbnail-creator in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/ph-thumbnail-creator/ (personal) or .claude/skills/ph-thumbnail-creator/ (project).

Which AI agents can use ph-thumbnail-creator?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is ph-thumbnail-creator safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains ph-thumbnail-creator?

It is published by yoanbernabeu in yoanbernabeu/producthunt-skills. It has 73 recorded installs.

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