Show HN: I built an AI tool that generates YouTube thumbnails in seconds (www.youtubethumbnailgenerator.app)

A newly launched AI tool allows users to create eye-catching YouTube thumbnails in mere seconds, significantly lowering the barrier to entry for content creators without design expertise. By simply describing the desired mood, text, and elements, users can generate high-resolution thumbnails tailored to boost click-through rates (CTR) on their videos—making it particularly appealing for channels focused on gaming, tech reviews, and vlogs. The tool offers a user-friendly dashboard, where all generated thumbnails are organized and easily accessible. This development is significant for the AI/ML community as it showcases the potential of generative AI to enhance digital content creation, democratizing design capabilities for non-professionals. By offering credits for thumbnail generation without a monthly subscription model, the tool encourages usage while maintaining affordability. With the ability to create unlimited thumbnails across 100+ trending styles, it presents a versatile solution for creators aiming to elevate their visual branding and engagement on platforms like YouTube.