Lesson 26 of 1169
Real vs. AI-Made — Can You Tell?
AI pictures look real — sometimes too real. Here's how to train your eyes to spot the clues that tell you 'a machine made this.'
Explorers · Creative AI · ~11 min read · Interactive
A new kind of puzzle
Just a few years ago, you could tell AI pictures instantly — eyes looked weird, hands had seven fingers, text was gibberish. In 2026, it's way harder. Some AI pictures fool even grown-ups. But there are still clues.
The detective's checklist
- 1Count the fingers. AI sometimes draws 4, 6, or weirdly bent fingers.
- 2Look at the background. Is a street sign gibberish? Are letters half-wrong?
- 3Check ears, teeth, and earrings — weirdly asymmetric pairs are a clue.
- 4Look at shadows. Do they all go the same way? Real photos do.
- 5Zoom in on hair. AI sometimes makes hair flow into the background in impossible ways.
- 6Check reflections in eyes, water, or glass — AI often gets these subtly wrong.
Compare the options
| Real photo clues | AI picture clues |
|---|---|
| Messy, imperfect details everywhere. | Skin and hair look almost TOO smooth. |
| Text in the background reads correctly. | Background text is squiggly or wrong. |
| Shadows follow one light source. | Shadows sometimes fight each other. |
| Faces have real asymmetry. | Faces feel uncanny — too symmetric. |
Content Credentials — a little tag that helps
Some pictures now come with a tiny invisible tag called Content Credentials (made by a group called C2PA). If you see a small 'CR' badge on an image, click it — it tells you what tool made the picture and when. Adobe, Microsoft, the BBC, and many news sites use it.
Key terms in this lesson
End-of-lesson quiz
Check what stuck
8 questions · Score saves to your progress.
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