A practical, honest guide to spotting possible signs of AI-generated images — and a free game to train your eye. No rule is perfect, but looking closely helps.
AI-generated images are pictures created by artificial intelligence rather than captured by a camera. A model has learned patterns from huge collections of real photos and uses those patterns to produce new images from scratch or from a text prompt.
The result can look like a genuine photograph — a portrait, a landscape, a product shot — even though no real scene was ever in front of a lens. That is what makes them both impressive and tricky: they are designed to look real.
Most modern AI images come from diffusion models. These models start with random visual noise and gradually refine it, step by step, until a coherent image appears. A text prompt steers the process, telling the model what to produce.
The model does not understand the world the way a camera does. It predicts what pixels should look like based on patterns it has seen before. This is why it can produce a convincing face but still get small things wrong — it is guessing, not recording.
Today's models are trained on enormous datasets and have learned an awful lot about lighting, texture and composition. At a glance, an AI image can match a real photo in color, depth and detail.
They are also built to look good: the training process favors images that appear coherent and pleasing. So the first impression is usually convincing, and only a closer look reveals the seams.
None of the signs below proves anything on its own. Think of them as places to look closer, not as a checklist that always works.
AI models improve constantly, so the obvious mistakes fade over time. A sign that worked a year ago may barely appear today.
Real photos can also show these tells: a fast shutter speed can freeze a hand oddly, heavy editing can smooth skin, and a real sign can be worn and unreadable. So a suspicious detail is a reason to look again, not a verdict. The honest goal is a better guess, not certainty.
Every new generation of image models reduces the gaps that used to give them away. Hands look more correct, text renders more cleanly, and lighting becomes more consistent.
At the same time, real photography keeps changing too — filters, AI editing tools and phone processing make genuine photos look more perfect. The result is that the boundary between real or AI images keeps blurring, which is exactly why practice matters more than memorized rules.
The most effective way to get better is simple: look at lots of images and get feedback. When you guess and immediately learn whether you were right, your eye adapts faster than from reading tips alone.
That is the idea behind My Reality Check AI. Each round shows you an image, you decide real or AI, and you get instant feedback. Over many rounds you build an instinct for the small details that separate real or AI images — an instinct that grows with the technology instead of going stale.
Can you always detect AI-generated images?
No. Some AI images look perfect and some real photos look strange. You can get better at guessing, but no one catches every image.
Are hands always a giveaway?
Not anymore. Extra fingers were a common tell in older models, but modern AI handles hands much better, so it is only a hint.
Does blurry text mean an image is AI?
Not necessarily. Real signs can be worn or blurry. Treat it as a reason to look closer, not as proof.
How do I get better at spotting AI images?
Practice with feedback. Play rounds, see whether you were right, and your eye learns the patterns over time.
Is My Reality Check AI free?
Yes. The game is completely free and playable without registration.
Want to test yourself? Try the free AI image quiz and see how many you get right — no sign-up, no cost.
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