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Generates YouTube thumbnails from a text prompt or existing image, with face-expression tweaks and channel style cloning.
Thumbs AI turns a text prompt or an uploaded image into a YouTube thumbnail, aiming for the high-contrast, expressive look that tends to get clicks. It can recreate an existing thumbnail in a new style, adjust a face's expression, clone the visual style of a channel's past thumbnails, and apply about twenty preset effects such as a glow halo or a 3D pop-out look. The free tier is watermarked and capped at a handful of generations a month; paid plans remove the watermark and add commercial-use rights. The operator publishes only a support address, with no stated company name or country beyond the Thumbs.ai brand.
Premium is $11/month for about 80 thumbnails without a watermark; annual billing cuts the price by 40%.
Use tool ↗Thumbs AI focuses on one job, turning a prompt or image into a clickable YouTube thumbnail, and the style-cloning and expression-editing features go further than a generic image generator would. It's only useful for that one job, and the free tier is limited enough that regular creators will need a paid plan.
Watch out: The free plan's credits are limited enough that it works mainly as a trial, not a way to run a channel.
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