muapi-youtube-thumbnail

YouTube Thumbnail Design a high-CTR YouTube thumbnail — striking imagery, bold text placement, and emotional face/subject if needed. Inputs Name Type Required Default Description title text yes — The video title or topic (e.g. "I tried 7 AI tools in 24 hours — here's what happened"). channel_style text no bold, high contrast, bright colors, clean design, YouTube tech aesthetic Channel brand style (e.g. "dark moody gaming", "bright educational", "minimal corporate"). subject_description text no — Optional description of the person or subject to feature (e.g. "a surprised young man in a hoodie"). Steps Thumbnails are the #1 factor in YouTube CTR. Generate a single, maximum-impact 16:9 image. Phase A — Plan the composition Show more Installs 506 Repository samuraigpt/gene…a-skills GitHub Stars 3.5K First Seen May 13, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass