
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.
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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- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads ph-thumbnail-creator automatically when relevant.
- 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
| Format | Max Size | Notes |
|---|---|---|
| PNG | 3 MB | Best for logos, graphics |
| JPG | 3 MB | Good for photos |
| GIF | 3 MB | Must 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:
- Stop the scroll (visual differentiation)
- Communicate category (what type of product)
- 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
| Color | Association | Best For |
|---|---|---|
| Blue | Trust, Tech | B2B, SaaS |
| Green | Growth, Money | Finance, Health |
| Purple | Premium, Creative | Design, AI |
| Orange | Energy, Action | Productivity |
| Red | Urgency, Bold | Limited offers |
| Yellow | Optimism, Attention | Consumer apps |
| Black | Premium, Elegant | Luxury, 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
- Color contrast - If feed is blue, go orange
- Animation - If others static, use GIF
- Simplicity - If others busy, go minimal
- 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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