Thumbnail AI is an online tool that provides AI-based ratings of existing thumbnails.

How it works:

• Upload a thumbnail image: Upload an existing YouTube thumbnail or your own design.
• AI analysis: The AI analyzes the uploaded thumbnail based on various factors potentially including composition, color scheme, text clarity, and adherence to best practices.
• Rating and feedback: Thumbnail AI assigns a rating (e.g., "Poor," "Good," "Excellent") to help improve the thumbnail's effectiveness in attracting clicks.

Benefits:

• Analyze thumbnails to improve click-through rates and audience engagement.
• No design expertise required.