The best way to make YouTube thumbnails with AI. 🦙

San Francisco
Joined December 2025
You’ve probably seen the post going viral about making YouTube thumbnails with AI in one prompt. That’s us. We’re the tool behind it. A message from our founder, and YouTuber (140K)
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your background has one job, losing. if viewers notice it first, your subject never had a chance
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a thumbnail can overpromise exactly once per viewer. spend that lie carefully
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the shocked face stopped being an emotion years ago. now it's just a font, and viewers read right past it
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make the thumbnail before you film. if the idea can't survive one image, it won't survive ten minutes
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preview your thumbnail in dark mode at least once. that crisp white background is a flashlight in the viewer's face
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crop in until it feels rude, then crop a little more. breathing room is for movie posters, not thumbnails
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the timestamp badge eats your bottom right corner on every surface. whatever you put there, youtube already deleted it
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your thumbnail doesn't compete with your niche, it competes with whatever youtube parks next to it. know your neighbors
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stealing a big channel's thumbnail style doesn't borrow their clicks, it just makes you look like a rerun
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you design at full screen, viewers judge at the size of a postage stamp. if it dies small, it was never alive
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'do you like it' is the wrong question. ask someone what they think the video is about. a pause means redesign
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if your thumbnail says the same thing as your title, you bought two billboards and ran one ad
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three nearly identical thumbnails in test and compare isn't testing, it's asking youtube to flip a coin
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three focal points is zero focal points. the eye gets one place to land, not an itinerary
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1 hour, unlimited Robux grinding. Had to make the thumbnail match the chaos. Would you click? 💰
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sharing the template free again, just slap your face where mine is and send it thumio.com/templates/tmpl_mO…
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putting your logo on the thumbnail is decorating for yourself. the viewer wanted a reason, you gave them a signature
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AI side hustles paying more than the 9-5? Had to make this one hit. Would you click?
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template's up for grabs, free as always, drop your face in and it's done thumio.com/templates/tmpl__W…
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the red arrow is just you admitting the interesting part wasn't visible enough on its own
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