Face Morphing

Transform and blend faces using each::sense. This skill enables face morphing, blending two or more faces together, predicting family resemblances, creating gender swaps, and generating smooth morph animations.

Features

Face Blending: Seamlessly merge two faces into one
Celebrity Morphs: Blend your face with celebrities
Family Prediction: Generate what a child might look like from parent photos
Couple Face Merge: Create a blended face from two partners
Family Resemblance: Analyze and visualize genetic similarities
Morph Animation: Create smooth video transitions between faces
Gender Swap: Transform facial features between genders
Ethnicity Blend: Create faces that blend multiple ethnicities
Historical Modernization: Update historical figure faces to modern style
Average Face: Generate an average face from multiple inputs

Quick Start

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Morph these two faces together into a seamless blend, 50% each",
    "image_urls": [
      "https://example.com/face1.jpg",
      "https://example.com/face2.jpg"
    ],
    "mode": "max"
  }'

Use Case Examples

1. Morph Two Faces Together

Basic face morphing that blends two faces into one unified result.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Morph these two faces together. Create a seamless blend that takes facial structure from the first image and some features like eyes and nose from the second image. Make it look natural and realistic.",
    "image_urls": [
      "https://example.com/person-a.jpg",
      "https://example.com/person-b.jpg"
    ],
    "mode": "max"
  }'

2. Celebrity Face Blend

Blend a user photo with a celebrity face for fun transformations.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Blend my face with this celebrity photo. Create a 50/50 morph that combines my facial structure with their features. Keep the result looking like a real person, not artificial.",
    "image_urls": [
      "https://example.com/my-photo.jpg",
      "https://example.com/celebrity.jpg"
    ],
    "mode": "max"
  }'

3. Parent + Child Prediction

Generate what a child might look like based on two parent photos.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Based on these two parent photos, generate what their child might look like. Create a baby/toddler face that naturally combines features from both parents - take eye shape from the first parent, nose structure from the second, and blend skin tones appropriately. Make it look like a realistic child portrait.",
    "image_urls": [
      "https://example.com/parent1.jpg",
      "https://example.com/parent2.jpg"
    ],
    "mode": "max"
  }'

4. Couple Face Merge

Create a merged face from a couple's photos.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Merge these two faces from a couple into one face. The result should look like a single person who has balanced features from both individuals. Keep natural proportions and make it look like a genuine portrait photo.",
    "image_urls": [
      "https://example.com/partner1.jpg",
      "https://example.com/partner2.jpg"
    ],
    "mode": "max"
  }'

5. Family Resemblance Generator

Visualize genetic similarities across family members.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Analyze these family member photos and create a face that represents the family resemblance - the common features shared across all family members. Highlight the genetic similarities in bone structure, eye shape, and facial proportions.",
    "image_urls": [
      "https://example.com/family-member1.jpg",
      "https://example.com/family-member2.jpg",
      "https://example.com/family-member3.jpg"
    ],
    "mode": "max"
  }'

6. Gradual Morph Animation

Create a smooth video transition morphing from one face to another.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Create a gradual morph animation video that smoothly transitions from the first face to the second face over 3 seconds. The transformation should be fluid and show intermediate blended states between both faces. Output as a video.",
    "image_urls": [
      "https://example.com/start-face.jpg",
      "https://example.com/end-face.jpg"
    ],
    "mode": "max"
  }'

7. Gender Swap

Transform facial features to appear as a different gender.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Transform this face to show how the person might look as a different gender. Adjust facial features like jawline, brow ridge, cheekbones, and add appropriate hair and makeup while maintaining recognizable features from the original person.",
    "image_urls": [
      "https://example.com/original-face.jpg"
    ],
    "mode": "max"
  }'

8. Ethnicity Blend

Create a face that blends features from multiple ethnicities.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Blend these faces from different ethnic backgrounds into a single harmonious face. Create a natural-looking result that represents a mix of features from each source face - taking skin tone, eye shape, nose structure, and facial proportions from different inputs.",
    "image_urls": [
      "https://example.com/face-ethnicity1.jpg",
      "https://example.com/face-ethnicity2.jpg",
      "https://example.com/face-ethnicity3.jpg"
    ],
    "mode": "max"
  }'

9. Historical Figure Modernization

Transform a historical portrait to modern photographic style.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Take this historical portrait and modernize it. Transform the face to show how this historical figure would look in a modern photograph - update the lighting to contemporary photography style, adjust skin texture to look photorealistic, and give them a modern hairstyle while preserving their distinctive facial features.",
    "image_urls": [
      "https://example.com/historical-portrait.jpg"
    ],
    "mode": "max"
  }'

10. Create Average Face from Multiple Photos

Generate an average face that combines features from multiple input faces.

bash

curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Create an average face from all these input photos. Blend the facial features mathematically to produce a single face that represents the statistical average of all inputs - averaged bone structure, feature placement, skin tone, and proportions.",
    "image_urls": [
      "https://example.com/face1.jpg",
      "https://example.com/face2.jpg",
      "https://example.com/face3.jpg",
      "https://example.com/face4.jpg",
      "https://example.com/face5.jpg"
    ],
    "mode": "max"
  }'

Multi-Turn Creative Iteration

Use

session_id

to refine and iterate on face morphs:

bash

# Initial morph
curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Morph these two faces together with a 50/50 blend",
    "image_urls": [
      "https://example.com/face-a.jpg",
      "https://example.com/face-b.jpg"
    ],
    "session_id": "morph-project-001"
  }'

# Adjust the blend ratio
curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Adjust the blend to be 70% first face and 30% second face",
    "session_id": "morph-project-001"
  }'

# Request specific feature adjustments
curl -X POST https://sense.eachlabs.run/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "message": "Keep the eyes from the first face but use the jawline from the second face",
    "session_id": "morph-project-001"
  }'

Mode Selection

Ask your users before generating:

"Do you want fast & cheap, or high quality?"

Mode	Best For	Speed	Quality
`max`	Final morph outputs, detailed blends, animations	Slower	Highest
`eco`	Quick previews, testing different combinations	Faster	Good

Best Practices

Input Image Quality

Resolution: Use high-resolution face photos (at least 512x512)
Lighting: Consistent lighting across input images produces better blends
Face Position: Front-facing photos with similar angles work best
Background: Clean backgrounds help isolate facial features

Morph Quality Tips

Similar poses: Input faces with similar head positions morph better
Clear features: Avoid obscured faces (sunglasses, hands covering face)
Age consistency: For family predictions, consider parent ages at time of photos
Multiple runs: Try different prompts to find the best blend style

Animation Considerations

Frame count: More frames create smoother transitions
Duration: 2-5 seconds is ideal for morph animations
Loop-friendly: Request seamless loops for social media use

Prompt Tips for Face Morphing

When creating face morphs, include these details in your prompt:

Blend Ratio: Specify the percentage blend (50/50, 70/30, etc.)
Feature Focus: Which features to take from which face
Output Type: Image or video animation
Style: Realistic, artistic, exaggerated, etc.
Age Target: For child predictions, specify desired age

Example Prompt Structure

"[Action] these faces with [blend ratio].
Take [features] from the first face and [features] from the second.
Output as [image/video]. Make it look [style descriptor]."

Error Handling

Error	Cause	Solution
`Failed to create prediction: HTTP 422`	Insufficient balance	Top up at eachlabs.ai
`No face detected`	Input image has no clear face	Use a clearer face photo
`Face alignment failed`	Faces too different in angle	Use photos with similar head positions
Timeout	Complex generation	Set client timeout to minimum 10 minutes

Related Skills

```
each-sense
```
- Core API documentation
```
face-swap
```
- Swap faces between images
```
image-generation
```
- Generate faces from text descriptions
```
video-generation
```
- Create face animation videos

face-morphing

NPX Install

Tags

SKILL.md Content

Face Morphing

Features

Quick Start

Use Case Examples

1. Morph Two Faces Together

2. Celebrity Face Blend

3. Parent + Child Prediction

4. Couple Face Merge

5. Family Resemblance Generator

6. Gradual Morph Animation

7. Gender Swap

8. Ethnicity Blend

9. Historical Figure Modernization

10. Create Average Face from Multiple Photos

Multi-Turn Creative Iteration

Mode Selection

Best Practices

Input Image Quality

Morph Quality Tips

Animation Considerations

Prompt Tips for Face Morphing

Example Prompt Structure

Error Handling

Related Skills