How to Check if a Photo is AI Generated: 7 Methods That Work

Let's be real — AI images are everywhere now. Scroll through any social feed and you'll see portraits that look too polished, product shots that feel slightly off, and viral photos that make you go "wait, is this even real?" I've spent way too much time second-guessing images lately, so I put together every method I actually use to figure out if a photo was made by AI.

Some of these you can do with just your eyes. Others require a tool. None of them are 100% perfect on their own, but stack a few together and you'll get a pretty solid answer.

Start With the Obvious: Hands, Eyes, and Teeth

I know everyone says this, but it's still the fastest check. AI models have gotten way better at hands, but they still mess up often enough that it's worth a 2-second scan.

Zoom in on any visible hands. Look for extra fingers, fused digits, or nails that just look wrong. I've seen "photorealistic" AI portraits where the fingers bend in directions human fingers definitely don't bend.

Eyes are another giveaway. Check if both pupils are the same size, or if the irises look slightly wonky. A lot of AI images have that dead-eyed look — technically correct, but something about the gaze feels empty.

And teeth? Don't get me started. If every tooth is perfectly the same shape and size with zero individual variation, that's a red flag. Real smiles are messy.

Check the Background and Textures

Here's the thing about AI — it nails the subject, then half-asses the rest of the image.

Look at what's behind the person or object in the photo. Do background objects melt into each other? Does the wall pattern repeat in a way that feels unnatural? Real photos have random imperfections. AI tends to generate textures that tile or feel too uniform.

Lighting is another clue. Ask yourself: does every shadow fall in the same direction? I've tested so many AI images where there are clearly two different light sources happening, and neither one makes sense with the scene.

If there's any text in the image — a book cover, a street sign, text on clothing — read it. Most AI still generates text that looks like writing until you actually try to read it. It's just letters mashed together. If the sign says something but you can't quite make out the words, that's AI, baby.

Use an Actual AI Detection Tool

Okay, here's the part where I tell you the honest truth: visual checks only catch the obvious stuff. Modern models like Midjourney v6 and Flux make images that look completely real to the human eye. For anything you actually care about verifying, you need a proper detection tool.

I've tried a bunch of them, and lately I've been using AI Image Checker because it's free and I don't have to sign up for anything.

Here's how it works:

1. Drag an image onto the upload box (or click to browse)
2. Wait like 10 seconds
3. It tells you whether the photo is likely AI-generated or real

The site actually does more than just detection — it can also describe what's in the photo, analyze content, and even guess where a photo was taken (that GeoSpy feature is wild). But for just checking if something's AI, the AIorNot tool is what I use.

What I like about it: no email required, no "free trial" nonsense, and they claim to be privacy-focused so your uploads aren't stored. Perfect for when you just want a quick answer without jumping through hoops.

Is it 100% accurate? No tool is. But combined with the visual checks I mentioned earlier, it's the fastest way to get a confident yes/no.

Look at the Metadata

If you have the actual image file (not just a screenshot from social media), check its properties.

Real photos from cameras and phones have EXIF data — stuff like what camera was used, aperture settings, GPS location, timestamp. AI-generated images usually don't have any of that, or they'll have generic software metadata instead.

Some AI tools even leave their name in the metadata. I've seen Stable Diffusion images where the "Software" field literally says "Stable Diffusion." Not exactly subtle.

Fair warning though: metadata gets stripped all the time when images are reposted online. So no EXIF data doesn't automatically mean it's AI. It's just one more data point.

Reverse Image Search It

This one's old-school but still useful. Drop the image into Google Reverse Image Search or TinEye and see where else it appears online.

If it shows up on AI art galleries, Midjourney communities, or stock AI photo sites, you've got your answer. If the same image is being posted with completely different stories across random accounts, that's usually AI-generated stock being misused.

I've caught so many fake viral photos this way — someone claims it's their cousin's wedding photo, and reverse search shows it's been circulating AI art for two years.

Ask Yourself: Is This Too Perfect?

Real life is messy. Real photos have clutter, slightly off framing, random dust specks, motion blur. AI images tend to be... clean. Suspiciously clean.

Does every person in the photo have flawless, poreless skin? Is the composition perfectly centered like a stock photo template? Is there zero mess, zero randomness, zero evidence that actual humans exist in this space?

It's not proof on its own. Professional photographers take perfect photos all the time. But if you're already suspicious and everything looks just a little too polished, that's another mark in the "probably AI" column.

My Go-To Routine

People ask me all the time about the best ways to spot AI generated images, and honestly? It's never just one thing. Here's the process I actually follow when I'm unsure about a photo:

1. Quick zoom-in on hands, eyes, and any text — 10 seconds, catches the obvious fakes
2. Run it through AI Image Checker — gets me a confidence score fast
3. Reverse search if I still have doubts
4. Check metadata if I have the original file
5. Look at the source — does this account usually post real photos, or do they post a lot of AI stuff?

Stack two or three of these and you'll be right more often than not.

Wrapping Up

Learning how to check if a photo is AI generated isn't about being paranoid — it's about not getting fooled. The technology is only going to get better, and soon visual checks alone won't work at all.

My advice? Bookmark a good free detection tool like aiimagechecker.net so you have it when you need it. Build the habit of double-checking images before you share them or repost them. And remember: if something looks too perfect to be real, these days, it probably is.

Stay skeptical out there.