Image Gender Prediction API
Detect faces and predict gender from an image with one API call.
Upload an image with multipart/form-data and receive gender predictions with confidence scores for every detected face, plus your remaining request count.
Quickstart
POST multipart/form-data// Headers
apiKey:
YOUR_API_KEY
// Form Data
formData.append("file", yourImageFile);// Sample Response
{
"success": true,
"detections": [
{
"category": "face",
"gender": "female",
"probability": 0.97
}
],
"remainingRequests": 119
}Send the image using the file field. Supported formats include JPEG, PNG, WEBP, BMP, and GIF, up to 10MB.
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Senior Backend Developer
Builds secure APIs and backend services for mission-critical applications.
Profile data enrichment
Add gender signal to user profile photos for CRM personalization and analytics.
Content moderation workflows
Screen uploaded photos before they reach moderation or manual review queues.
Clean JSON responses
Receive a detections array with category, gender, and probability for each face in a compact response.
Fast integration
A simple multipart upload flow keeps implementation straightforward in web, backend, and mobile services.
Usage visibility
Track remaining request quota directly in each successful response.
Multi-face support
Get a separate gender prediction and confidence score for every face detected in the photo.
How it works
Image gender prediction in three steps.
Upload the image
POST multipart/form-data to the /api endpoint with your apiKey header and a file field.
Receive JSON
Get a detections array with gender and probability for each face, plus remainingRequests.
Act on the signal
Use the predictions to enrich profiles, personalize content, or feed moderation workflows.
cURL
Multipart uploadcurl -X POST 'https://api.genderrecognition.com/v1/image-gender/api' \ -H 'apiKey: YOUR_API_KEY' \ -F 'file=@/path/to/your/photo.jpg'
JavaScript
fetch exampleconst apiKey = "YOUR_API_KEY";
const formData = new FormData();
formData.append("file", yourImageFile);
const response = await fetch(
"https://api.genderrecognition.com/v1/image-gender/api",
{
method: "POST",
headers: {
apiKey,
},
body: formData,
}
);
const result = await response.json();Profile photo enrichment
Infer gender from avatar or profile photos to improve personalization and reporting.
Content moderation pipelines
Add face and gender signals to photo moderation and review workflows.
Audience analytics
Aggregate gender predictions across image datasets for demographic insights.
Ready to Get Started?
We provide the best gender recognition services using advanced AI technology to ensure accuracy and privacy for all users.
Create an account in minutes to claim your API key and have unrestricted access.
Register AccountPricing
Simple, transparent pricing. First 1000 requests free, then pay as you go. Check out our pricing page for more details.
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