AI thumbnail maker

AI thumbnail maker for video and listings

Generate bold, high-contrast thumbnails that earn the click — on-brand and correctly sized.

Image-to-image product fidelity
Your brand kit, baked in
Free to start — no card needed

A thumbnail is a tiny billboard: it has to read instantly and pull the click. Atelio generates thumbnails built for that — your product as the focal point, a punchy headline, high contrast that survives being shrunk to feed size. Use them for video covers, listing tiles and content previews, all in your brand style.

Why brands use Atelio for this

Reads at small sizes

High contrast and bold type so it works as a tiny preview.

Product-forward

Your product anchors the frame and pulls attention.

On-brand

Consistent colour and type across every thumbnail.

How it works

Add your product

Drop in a product photo, paste a URL, or sync your Shopify store. Atelio locks onto your exact product so it stays recognisable in every render.

Set your brand & pick a look

Your brand kit — palette, fonts and voice — anchors every output. Choose a scene or style, or describe the shot you want in a sentence.

Generate and export

Get on-brand results in seconds. Refine, resize for every platform, and export — or send straight to your store and socials.

Frequently asked questions

What sizes can I make?+

Generate common video thumbnail and listing-tile dimensions, sized for each platform.

Can I add a big headline?+

Yes — render a short, bold headline that stays legible at thumbnail size.

Are these good for video covers?+

Yes — video covers and content previews are a core use.