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AIAge & Gender Predictor
Free AI-powered age and gender prediction tool. Upload a photo and let AI detect faces and predict age & gender. Works offline in your browser with face-api.js.
About Age & Gender Predictor
Our Age & Gender Predictor uses advanced AI and computer vision to analyze faces in photos and predict age and gender. Powered by face-api.js running entirely in your browser, it provides instant results while keeping your photos completely private.
The tool can detect multiple faces in a single image and provides age estimation (in years) and gender classification with confidence scores for each detected face. All processing happens locally on your device - your photos never leave your browser.
How does Age & Gender Prediction work?
The tool uses face-api.js, which employs deep learning neural networks for face detection and analysis. It first detects faces in your image, then analyzes facial features to estimate age and classify gender. The age is estimated in years, and gender is classified as male or female with a confidence percentage.
Are my photos private and secure?
Yes, completely! All face detection and analysis happens locally in your browser. Your photos are never uploaded to any server or shared with anyone. The AI models run entirely on your device, ensuring complete privacy and security for your images.
How accurate are the predictions?
The accuracy depends on image quality, lighting, face angle, and facial expression. The model works best with clear, front-facing photos in good lighting. Age predictions are estimates and may vary by ±5-10 years. Gender classification is generally more accurate, typically above 90% for clear photos.
Can it detect multiple faces?
Yes! The tool can detect and analyze multiple faces in a single image. Each detected face will be marked with a bounding box and will receive individual age and gender predictions with confidence scores.
What image formats are supported?
The tool supports all common image formats including JPG, JPEG, PNG, WEBP, and GIF. For best results, use high-quality photos with clear, well-lit faces facing the camera.
Does it work offline?
After the initial model download (about 5-10MB, one time only), the tool works completely offline. Once loaded, you can use it without an internet connection since all processing happens locally in your browser.