Image Face Swap Pro
Playground
Try it on WavespeedAI!Instantly swap faces with AI Face Swap online. Enjoy the fun of face swapping in photos. No watermark.
Features
WaveSpeedAI Face Swap Pro
Face Swap Pro is an advanced AI-powered face replacement model that enables realistic, seamless, and watermark-free face swaps in static images. By combining powerful face recognition, alignment, and blending algorithms, it ensures lifelike results while preserving lighting, pose, and expression fidelity.
⚙️ Why it looks so cool
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Instant Face Swapping Upload a base image and a reference face — the model replaces the original face with the target identity while maintaining natural contours and lighting.
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Realistic Blending Automatically adapts skin tone, lighting direction, and expression for ultra-smooth integration.
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Expression & Pose Preservation The source image’s emotion, head tilt, and gaze direction are retained for believable results.
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Watermark-Free Results Every generation is clean, production-ready, and suitable for both fun edits and professional use.
🧠 How to use
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Input:
image
→ The base photo to editface_image
→ The reference face to swap in
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Output: JPEG / PNG / WEBP image with replaced face
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AI Engine: WaveSpeedAI Face Identity Alignment & Lighting Consistency Module
💰 Pricing
Operation | Price (USD) |
---|---|
Face Swap (per image) | $0.020 |
💡 Best Use Cases
- Social Media & Entertainment — Fun, shareable, and creative swaps in portraits and group photos.
- Film & Advertising — Quick mockups for casting, storyboarding, and concept design.
- Photography & Visual Design — Replace faces for privacy, retouching, or creative effects.
- Virtual Production — Generate realistic composites for narrative or promotional visuals.
📝 Notes
- For best results, use clear, front-facing portraits with consistent lighting between both faces.
- Avoid overly complex or low-resolution images — clarity improves blending accuracy.
- Ensure you have permission to use all uploaded images and likenesses.
- If you are working with anime or illustrated characters, the output quality may be significantly lower due to visual style differences.
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-face-swap-pro" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
"output_format": "jpeg",
"enable_base64_output": false,
"enable_sync_mode": false
}'
# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"
Parameters
Task Submission Parameters
Request Parameters
Parameter | Type | Required | Default | Range | Description |
---|---|---|---|---|---|
image | string | Yes | - | The image that contains the face to be replaced. | |
face_image | string | Yes | - | - | The face image as reference. |
output_format | string | No | jpeg | jpeg, png, webp | The format of the output image. |
enable_base64_output | boolean | No | false | - | If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API. |
enable_sync_mode | boolean | No | false | - | If set to true, the function will wait for the image to be generated and uploaded before returning the response. It allows you to get the image directly in the response. This property is only available through the API. |
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 |