🖼️ AI YouTube Thumbnail Maker

Create click-worthy YouTube thumbnails in seconds! Pick an AI background or gradient, add bold text, and download a perfect 1280×720 HD thumbnail. Free, no sign-up.

Background style

Or generate AI background (optional)

Main title text

Subtitle (optional)

Text color

Title size: 90px

How to make a YouTube thumbnail

Pick a background gradient, or type a prompt and click AI for a generated background.
Type your catchy title — keep it short (3-5 words work best).
Add an optional subtitle for extra context.
Choose text color and size — preview updates live!
Click Download for a perfect 1280×720 HD PNG.

Frequently asked questions

What size are the thumbnails?

1280×720 pixels — YouTube's recommended HD thumbnail size. Perfect for all devices.

Is it really free?

Yes! Create and download unlimited thumbnails, no sign-up, no watermark.

What makes a good thumbnail?

Bold short text (3-5 words), bright contrasting colors, and an expressive background. Faces and arrows also boost clicks!