Features › AI Thumbnail Generator

AI YouTube thumbnail generator

Type what the thumbnail should show and get a finished 1920x1080 image back in about half a minute. No layers to fight with, no stock photo hunt, no design skill assumed. If it is not right, say what to change and run it again.

Try it, 3 free See pricing No card to start. Packs from $4 after that, nothing recurring.
A YouTube thumbnail of a man in a workshop holding a cracked circuit board, headline IT WAS THE BOARD
Made with ThumbnailHammer. Made in the builder from one paragraph of description. No stock photo, no editor.

How it works

Describe the shot

A sentence or a paragraph. The more specific you are about the subject, the mood and the headline, the closer the first attempt lands.

Add anything it should look at

Up to five reference images, or a YouTube link whose thumbnail you want it to work from.

Generate and keep what works

One credit per generation. Downloads, re-downloads and further edits of what you already made cost nothing.

Things people ask it for

A close-up reaction face on a blown-out orange background, headline I QUIT
Me holding a cracked motherboard, dark workshop, red warning glow
A split screen: sad old kitchen on the left, renovated on the right, big arrow between them

Questions

How long does one take?

Usually under a minute from pressing generate to a downloadable image.

What resolution do I get?

1920x1080 for the standard 16:9 YouTube size, which is what YouTube asks for. Other shapes are available from the same menu.

Do I need design software?

No. The output is a finished image. You can take it into an editor if you want to, but most people do not.

Also in the builder

Thumbnail from a YouTube linkWork from a video you paste in Style cloningMatch a look you already like Put yourself in itYour face, without a photoshoot

Three free, no card.

Make one and see whether it beats what you have now.

Launch the builder