Image Body Swap
Playground
Try it on WavespeedAI!Image Body Swap replaces the body in a target image with your face. Upload a face image and a body image to get a seamless swap. Ready-to-use REST inference API, no coldstarts, affordable pricing.
Features
Image Body Swap
Image Body Swap places your face onto any body image in seconds. Upload a face photo and a body photo — AI composites them together with natural blending, consistent lighting, and seamless results.
Why You’ll Love It
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Instant face-to-body compositing Advanced AI places your face onto any body photo with natural blending and consistent skin tone matching.
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Two-image simplicity No masks, no manual editing, no technical knowledge needed — just a face and a body.
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Endlessly versatile Swap onto fitness photos, fashion looks, fun costumes, or any creative scenario you can imagine.
How to Use
- Upload your face image — a clear, front-facing portrait with good lighting works best.
- Upload your body image — the photo whose body you want to swap the face onto.
- Hit Run — your swapped portrait is ready in seconds.
- Download and share.
Pricing
Just $0.05 per image.
Best Use Cases
- Fashion & styling — Try on outfits or looks without physically wearing them.
- Fun and social content — Swap onto wild, funny, or dramatic body photos for shareable posts.
- Creative projects — Composite faces into illustrations, costumes, or character designs.
- Personalized gifts — Put a friend’s face on a superhero, athlete, or iconic figure for a one-of-a-kind gift.
Pro Tips
- Use a clear, well-lit face photo with a front-facing angle for the most natural compositing result.
- Body images with a clearly visible, unobstructed upper body blend more cleanly.
- Similar face angles between the face image and body image produce the most realistic output.
Notes
- Both image and body_image are required fields.
- Ensure image URLs are publicly accessible if using links rather than direct uploads.
- Please ensure your content complies with WaveSpeed AI’s usage policies.
Authentication
For authentication details, please refer to the Authentication Guide.
API Endpoints
Submit Task & Query Result
# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/image-body-swap" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{}'
# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"
Parameters
Task Submission Parameters
Request Parameters
| Parameter | Type | Required | Default | Range | Description |
|---|---|---|---|---|---|
| image | string | Yes | - | The URL of the face/head image. | |
| body_image | string | Yes | - | - | The URL of the target body image. |
Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data.id | string | Unique identifier for the prediction, Task Id |
| data.model | string | Model ID used for the prediction |
| data.outputs | array | Array of URLs to the generated content (empty when status is not completed) |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to retrieve the prediction result |
| data.has_nsfw_contents | array | Array of boolean values indicating NSFW detection for each output |
| data.status | string | Status of the task: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |
Result Request Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| id | string | Yes | - | Task ID |
Result Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data | object | The prediction data object containing all details |
| data.id | string | Unique identifier for the prediction, the ID of the prediction to get |
| data.model | string | Model ID used for the prediction |
| data.outputs | string | Array of URLs to the generated content (empty when status is not completed). |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to retrieve the prediction result |
| data.status | string | Status of the task: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |