CADABRA AI

AI Thumbnail Maker for YouTube and Reels

The thumbnail decides whether anyone clicks. Type the topic, and Cadabra's thumbnail director writes a concept and a headline and renders it as an image. Feature your own face, or improve a thumbnail you already have.

Price
1 credit per concept, 2 with a reference photo
Platforms
YouTube, Facebook, LinkedIn, Instagram, TikTok
Headline
In the language of your topic, Hebrew included
Concepts
Up to 10 different ones at once
Billing
The exact price shows before you confirm, and a failed run returns its credits

What makes a thumbnail work

One idea you get in a second. A face with a clear emotion. A headline of three to five words, not the video title repeated. And strong contrast, because the thumbnail is shown very small. The thumbnail director writes the concept to those rules before it renders anything.

Three modes

Face: upload your photo and the thumbnail is built around you. Edit: upload an existing thumbnail and get a stronger version. Invent: just a topic, and the system invents everything. Ask for three to five concepts and choose, since each costs a credit.

The headline on the image

On the site, the headline is burned onto the image in the browser, so the text comes out exact. In the chat you get the image and the headline separately and place it yourself.

Common questions

Can I make a thumbnail for a Hebrew video?

Yes. Write the topic in Hebrew and the headline comes back in Hebrew.

What size is the thumbnail?

In the shape of the network you picked. Wide for YouTube, vertical for Reels and TikTok.

What happens if a generation fails?

A generation that fails for a technical reason returns its credits to your balance automatically. It is code that runs on every job, not a request you have to send.

Can I do this from inside Claude or ChatGPT?

Yes. Connect Cadabra once and ask in plain words in the chat. The chat shows the price, waits for your yes, and the result comes back to the same conversation and is saved to your gallery.

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Cadabra AI · Meital Sela · Rehovot, Israel