Thumbnails That Stop the Scroll
Know your thumbnail's click potential before you publish. AI-powered analysis scores every visual element and predicts real-world CTR performance.
Simple as 1-2-3
Upload Your Thumbnail
Drag and drop your thumbnail image or paste a YouTube video URL. The AI begins analyzing visual elements, text, and composition instantly.
Review Your Score & Insights
Get a comprehensive CTR prediction score with detailed breakdowns on color contrast, face detection, text readability, and emotional impact.
Apply Recommendations & Compare
Follow specific improvement suggestions and compare your original vs optimized thumbnail side by side. See the predicted CTR difference.
Visual Hierarchy Analysis
The AI maps exactly where viewers eyes go first, second, and third — ensuring your key message lands in milliseconds.
- Eye-tracking heatmap prediction for attention flow
- Text-to-image ratio optimization scoring
- Focal point detection and composition analysis
- Small-screen readability testing (mobile preview)
Clear, well-lit face — excellent attention anchor
3 words, high contrast — good readability
Slightly busy — consider simplifying
Rule of thirds applied, strong focal point
Color & Contrast Intelligence
Understand how your thumbnail stands out (or blends in) against YouTube's white background and competing thumbnails.
- Color palette analysis and contrast scoring
- Background separation and border detection
- Competitor thumbnail comparison in search results
- Dark mode vs light mode appearance testing
Emotional Impact Scoring
Thumbnails with strong emotional cues get dramatically more clicks. Our AI evaluates the psychological triggers in your design.
- Facial expression analysis (if faces are present)
- Curiosity gap detection in text overlays
- Urgency and value signal identification
- Niche-specific design pattern matching
Frequently Asked Questions
Test Your Thumbnail Before It Goes Live
Upload your thumbnail and get an instant CTR prediction with actionable improvement tips. Free to start.