GenPix AI · Face Swap AI
Face Swap AI
A face swap used to mean two photos and a lot of masking. Here it means one photo and one sentence: you upload the face you want kept, you describe the picture you want it in, and the engine rebuilds the scene around that identity instead of pasting a head onto it.
The difference between a swap that convinces and one that does not is almost never the face — it is the light. A face lit from the left dropped into a scene lit from the right reads as fake instantly, even to someone who cannot say why. So describe the light in the target scene and let the same description govern both. Ask for the identity to be kept exactly, and do not ask for it to be improved: "do not idealise or retouch the skin" is worth more than any other sentence in the prompt.
- 2 images free — no account, no card, no watermark
- Private by default — nothing you make is ever public unless you publish it yourself
- Never used for training — not your images, not your prompts
- What you make is yours — full resolution, commercial use, we take no cut
Made here, with the sentence that made it
Every picture here came out of this studio. Hover one to read the exact sentence that made it, press it to open the studio with that sentence already loaded.
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Your own hero, your own suitFull body photograph of a masked woman in a matte black feline vigilante suit with pointed ears and a clawed glove, crouched on a wet city rooftop at night, neon signs… -
The costume, tried on earlyAtmospheric portrait of a woman in an elaborate dark fairy Halloween costume with black feathered wings and silver face jewels, standing among misty gravestones with… -
Laundry night, shot like a blockbusterEpic blockbuster film poster of a heavy-set man in his forties in a worn bathrobe and flip-flops, standing dead serious in a launderette at night, holding a laundry…
How to do it
- 1
Upload one clear photo of the face — front-on, evenly lit, eyes open, no sunglasses. One good reference beats five bad ones.
- 2
Write the scene you want that person in: where they are, what they are wearing, and what the light is doing.
- 3
Add the identity clause — same face, same features, same proportions, no retouching — then generate three frames and keep the closest.
Prompts that work
Press one to open the studio with it loaded — then change two words rather than face a blank box.
Same person as image 1, standing in a snowy pine forest at dusk, wool coat, overcast light, 50mm. Keep the face exactly: same features, same proportions, no retouching.Same person as image 1 as a 1970s astronaut, helmet under one arm, hangar behind, hard fluorescent light from aboveSame person as image 1 in a linen shirt on a Greek balcony, late afternoon sun from the left, shallow depth of field
Questions
- How many reference photos do I need?
- One is enough if it is sharp and evenly lit. More photos of the same person help when the angle you want is unusual, but a single good front-on shot beats a pile of blurry ones.
- Why does the face come back prettier than the original?
- Because image models are trained to make faces attractive. You have to say no explicitly — ask it to keep the same features and proportions and not to idealise, smooth or restyle the face.
- Can I swap someone else's face?
- Only with their permission. Making images of a real person who has not agreed is not something this service is for, and it is illegal in a lot of places, including France.