YouTubeGen
AI YouTube Thumbnail Generator
Built for intent queries like “youtube thumbnail generator”, “youtube thumbnail generation”, “create a YouTube thumbnail”. Generate from scratch, swap your character, then refine with edits — all in a YouTube-ready format.
From scratch
Describe your idea — get a 16:9 thumbnail.
Character swap
Upload a thumbnail + your photo — swap character seamlessly.
Edit & refine
Iterate with prompts: text, colors, contrast, elements.
FAQ
Is this a YouTube thumbnail generator?
Yes. YouTubeGen generates YouTube-ready thumbnails in 16:9 (1280×720) from your prompt.
How long does YouTube thumbnail generation take?
Typically ~2 minutes from idea to result (generation itself is ~50 seconds).
Can I replace the character/face with my photo?
Yes. Upload a source thumbnail + your photo and use Character Mode to swap the character while keeping style and lighting.
Can I edit a generated thumbnail?
Yes. Use Edit Mode to refine with a single prompt: change text, colors, contrast, or add elements.
Is there a free trial?
You can start for free with starter credits. For more generations, upgrade on the Pricing page.