AI YouTube thumbnail generator
Capture frames, apply on-brand templates, and export 1280x720 thumbnails your audience will click.
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YouTube thumbnail generator FAQ
How does the AI YouTube thumbnail generator work?
Upload frames or images, pick a template, and our AI designs multiple thumbnail concepts you can refine in seconds.
Can I use my own images and reference styles?
Yes. Drop in frames from your video, add reference images, and Creator Tool Hub will blend them into on-brand layouts.
Do the thumbnails follow YouTube size requirements?
Every image exports at 1280×720 in the preferred aspect ratio, so you can publish immediately without manual resizing.
Do I need design experience to create thumbnails?
No design background required—select a template, describe your hook, and iterate with guided refinements until it looks perfect.