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Face Swap

Put your face into any photo

Swap a face into a photo. Upload the photo you want to change and a photo of the face to use -- the AI puts that face on the person in the photo and keeps their hair, pose, clothing, lighting and background.

$0.048 per run

1 × $0.048/image (Nano Banana 2 Edit, 1K, photo face swap) = $0.048

Base model cost + a flat 20% platform fee, shown before you spend.

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Face Swap example output

How Face Swap Works

Face Swap uses an image-editing model to put the face from one photo onto the person in another. You upload two photos: the one you want to change, and a clear photo of the face to use. The model replaces the face and keeps the first photo's hair, head angle, expression, clothing, lighting and background, matching skin tone so the face looks native to the scene. Content creators use Face Swap for comedy posts, reaction content and creative storytelling. Event photographers make fun variations of group photos. Marketing teams try a spokesperson's face on a stock photo before a shoot. For the most convincing results, use a clear, well-lit face photo -- avoid sunglasses, heavy shadows or extreme angles -- and pick a target photo where the face is roughly the same size and direction.

How it works

1

Upload the photo you want to change

2

Upload a photo of the face to use

3

Get the face-swapped photo

What you'll get

High-resolution output ready for social, web, or print

Multiple style variations available per generation

Commercial-use license included with every output

PNG, JPG, or WebP format at up to 4K resolution

Instant download -- no watermarks, no waiting

Consistent quality powered by state-of-the-art AI models

Frequently asked questions

Do I need a subscription to use Face Swap?
No. FairStack uses pay-per-use pricing. Add funds to your account and use any tool whenever you need it. There is no subscription, no monthly commitment, and no minimum spend.
What file formats does Face Swap support?
Face Swap outputs PNG, JPG, and WebP. You can download results instantly after generation. All outputs are full quality with no watermarks.
How long does Face Swap take?
Most generations complete in 2-10 seconds. Processing time depends on the complexity of your input and the selected quality settings. You can monitor progress in real time.
Can I use Face Swap outputs commercially?
Yes. All outputs generated on FairStack include a commercial-use license. You can use them in client work, products, marketing materials, social media, and any other commercial context.
What does Face Swap output?
One photo, at 1K resolution by default, with no watermark.
Can I use face-swapped content commercially?
FairStack provides a commercial-use license for all generated outputs. However, you are responsible for ensuring that you have consent from any real individuals whose likeness you use, and that your use complies with applicable laws regarding deepfakes and likeness rights.
Is there a limit to how many face swaps I can do?
There is no limit. FairStack uses pay-per-use pricing, so you can run as many swaps as you need. Each swap costs $0.048, and the app shows that price before you run it. The API also supports programmatic batch processing.

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