👋 Hey Product Hunt! I built Luminaze AI after struggling to consistently design YouTube thumbnails that actually performed well. Good thumbnails take time, design skill, and a lot of trial and error—and most creators don’t have that luxury. With Luminaze AI, you can paste a YouTube link or upload a reference image, and it generates thumbnails that match proven styles and compositions in minutes. Would love your feedback—especially from YouTubers, editors, and growth nerds. What do you look for in a high-CTR thumbnail? If you want, I can also: Optimize this specifically for Product Hunt ranking Rewrite the description to emphasize metrics (CTR, A/B testing, speed) Create a maker comment that sounds more personal or more technical Just tell me the tone you want.

Luminaze AI

AI thumbnails that boost YouTube CTR in minutes

AI thumbnails that boost YouTube CTR in minutes