You can usually spot an AI image from across the room. The skin looks waxy, the hair has that painted-on sheen, and everything is a little too smooth and a little too symmetrical. If you've been playing with AI image generators for a while, you've probably noticed some outputs look like actual photographs while others look like, well, AI. The good news is that the difference is rarely the model — it's the workflow. A few small habits can push your results from "obviously generated" to "wait, when did you take that photo?"
What Gives AI Images Away
Before you can fix the AI look, you need to know what causes it. The most common tells:
Waxy, airbrushed skin. Models love to smooth skin into plastic. Pores, freckles, and small blemishes are usually the first things to disappear.
Oversharpened edges. AI images often have crisp, high-contrast outlines where a real photo would have soft transitions.
Perfect symmetry. A real face or scene has small asymmetries. AI tends to even everything out.
Background mush. Check the corners — blurry nonsense text, melted objects, or repeating patterns are classic giveaways.
Too much lighting. Everything looks lit from every angle at once. Real photos have one clear light source and shadows that make sense.
Write Prompts Like a Photographer, Not a Poet
Most people describe the subject and stop. "A woman in a red coat." That's a starting point, but it leaves the model free to invent its default idea of a photo, which is the glossy, over-lit look you're trying to avoid. Instead, describe the photograph itself. Add camera terms: "shot on a 50mm lens, f/1.8, shallow depth of field, natural window light, slight film grain, candid moment." These phrases nudge the model toward real photography conventions. "Candid" and "documentary style" fight the polished studio look, while "35mm film" and "Kodak Portra" pull in realistic color and grain.
It also helps to describe imperfections on purpose. Ask for "freckles, visible pores, flyaway hairs" or "slightly uneven lighting." When you tell the model what flaws to include, it stops defaulting to the airbrushed version.
Use Negative Prompts and Style Modifiers
If your tool supports negative prompts, use them. This is where you list what you don't want: "smooth skin, plastic texture, oversaturated, 3D render, cartoon, illustration, HDR." Negative prompts are the fastest single fix for the AI look because they directly suppress the model's favorite shortcuts.
Style modifiers work the opposite way. Instead of letting the model pick its default "digital art" style, pin it down: "photorealistic, shot on a phone in a kitchen, snapshot aesthetic, unposed." Midjourney has a raw or photo mode, and Stable Diffusion models like Realistic Vision or Juggernaut are trained specifically on photographs. If you're on an online generator, look for a photo or realistic preset rather than the default art style.
Fix the Details That Scream "AI"
Even with a great prompt, the first pass usually has one or two tells. Hands are the classic problem — extra fingers, missing thumbs, weird joints. Eyes come out glassy or mismatched. Text in the image, like a sign or a book cover, is often garbled.
The fix is to treat the first output as a draft. Most good generators let you re-roll a single region, or you can take the image into a free editor, crop the bad hand, and generate it again with a tight prompt like "close-up of a hand holding a coffee cup, photorealistic." You don't need to be a retouching pro — you just need to catch the two or three spots that break the illusion.
Post-Process Like You Shot It on a Camera
Here's the trick that separates convincing images from obvious ones: nobody posts a raw camera file, and neither should you. Run the generated image through a quick editing pass. Add a touch of film grain, drop the saturation a few points, and lift or crush the shadows slightly to mimic a real exposure. A little noise in the shadows does wonders — AI images are usually too clean, and grain is the fastest way to add realism.
You can also break the perfect composition. Real photos have slightly awkward crops, a subject off-center, or something out of focus in the foreground. Cropping the image so it doesn't look "designed" makes a bigger difference than people expect. If your tool has a zoom-out feature, using it to add an imperfect frame around your subject helps too.
Know When the AI Look Is Fine
Not every image needs to pass as a photograph. If you're making social media graphics, blog illustrations, or concept art, the stylized AI look is often exactly what you want — it's consistent, colorful, and on-brand. Chasing photorealism when you don't need it just costs you time. The techniques above matter when realism counts: product mockups, client previews, personal photos, or any project where the image has to hold up next to a real camera shot.
Practice Makes the Prompts Faster
You'll get a feel for it quickly. After a handful of sessions you'll know which phrases kill the plastic look and which ones just add noise. Keep a short list of your best modifiers — everyone's list ends up a little different, and that's fine.
Photorealism isn't one magic setting. It's a stack of small choices: a specific lens in the prompt, a negative prompt that bans plastic skin, a quick fix on the hands, and a grain pass at the end. Try it on your next project and compare the results side by side — the difference will surprise you. And when you're ready to experiment with new styles and workflows, the tools on aiimagegenerators.net are a good place to start.