YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psycho...
- Added comprehensive guide for creating high-CTR YouTube thumbnails, including design principles, color strategies, and text rules - Included step-by-step usage with the inference.sh CLI for AI thumbnail generation - Detailed specifications for thumbnail dimensions, file size, and recommended formats - Provided best practices for safe zones, mobile preview, and color contrasts - Explained face expression psychology with compositional tips for higher click-through rates - Offered prompt templates for common YouTube content types and instructions for A/B thumbnail testing