Describe your video, provide optional reference images, and let our AI design a compelling thumbnail for you.
Your AI-generated image will appear here
On YouTube, your thumbnail is your billboard. It's the single most important factor (along with your title) that determines whether a viewer will click on your video or scroll right past it. A professional, eye-catching thumbnail can dramatically increase your click-through rate (CTR), which in turn signals to the YouTube algorithm that your content is engaging, leading to more impressions and views.
a Background Image — this sets the scene for your thumbnail (a landscape, room, abstract pattern, etc.).
a Person Image (optional but recommended) — an expressive face or person dramatically increases click-through rates.
your Logo (optional) — for consistent branding across all your thumbnails.
a Video Content Description (required) — describe what your video is about.
short Text Overlay (2-4 words) — keep it punchy like "Game-Changer!", "Must Watch", or "Top 10".
from Popular Style Instructions or write Additional Style Details to customize the look.
your Output Shape (16:9 for YouTube is standard) and optionally upload a Style Reference Image.
and download your thumbnail.
— bright, bold text on a contrasting background stands out in YouTube's crowded feed.
— thumbnails with expressive faces consistently outperform text-only or landscape-only thumbnails.
— longer text becomes unreadable at thumbnail size, especially on mobile devices.
in Video Content Description — "tech review of iPhone 16 Pro camera" is better than "phone review".
— this is YouTube's native aspect ratio. Other shapes will have black bars or cropping.
across all your thumbnails — this builds brand recognition over time.
— the background should complement, not compete with, the text and person in the foreground.
