Thumbnailer goes beyond AI thumbnail generation. Turn one YouTube idea into click-worthy thumbnails and production-ready scripts, then repurpose your long-form content into vertical Shorts, all in one place. Create thumbnails featuring your own face with reusable face references, and get the content you need to publish without jumping between multiple AI tools. Built specifically for YouTube creators, with a free tier to get started.
Hey Product Hunt!
I built Thumbnailer.dev because creating a YouTube video doesn't stop at having a good idea.
You still need a thumbnail people want to click, a solid script, titles and hooks, and increasingly, content for Shorts too.
So I wanted to build one place where you can take an idea and turn it into the assets you actually need to publish.
With Thumbnailer.dev you can:
Generate YouTube thumbnails from an idea
Save your face and use it in generated thumbnails
Create production-ready video scripts
Generate vertical Shorts
Get titles, hooks, descriptions and SEO ideas
The goal is simple: spend less time jumping between tools and more time actually creating and publishing.
Thumbnailer.dev is still in its baby steps, and there’s a lot we want to improve. We know there are some great, more mature tools out there, so we’re not pretending to have everything figured out. We’re launching early because we want to build alongside creators. If you try it, I’d genuinely love to hear what works, what doesn’t, and what you think we should improve or build next.
Thanks for checking it out!