AI Face Analysis System
High-precision recognition of age, gender, and expressions. Permanently free to use.
Experience Face Analysis Now
Upload an image to get AI face analysis results
💡 This system is permanently free to use, with no fees charged.
Analyzing faces...
Three Simple Steps to Start Analysis
No complex operations required. Quickly get face analysis results.
Upload an Image
Select an image containing a face. Common formats such as JPG and PNG are supported, and the image size should not exceed 10MB.
Start Analysis
Click the "Analyze Now" button, and the system will automatically detect the face in the image and perform feature analysis.
View Results
View the image annotated with age, gender, and expressions. Download the analysis results for further processing.
Powerful Face Analysis Features
Our AI face analysis system offers a variety of advanced features to meet different scenario requirements.
Face Detection and Localization
High-precision detection of face positions in images. Supports face recognition under multi-angle, occlusion, and complex lighting conditions.
Age Estimation
Based on facial feature analysis, accurately predicts a person's age with a small error range. Suitable for age verification and market research.
Gender Recognition
Recognizes facial gender features, supports various gender expressions, with an accuracy rate of over 98%.
Expression Analysis
Recognizes seven basic expressions (happy, sad, angry, surprised, fearful, disgusted, neutral) and analyzes emotional states.
Frequently Asked Questions
Answers to common questions about the face analysis system.
How accurate is the system's analysis?
Under ideal conditions, our face analysis system has an age estimation error within ±3 years, a gender recognition accuracy rate of over 98%, and an expression analysis accuracy rate of approximately 95%. The actual accuracy may be affected by factors such as image quality, lighting conditions, and face angles.
What image formats and sizes are supported?
The system supports common image formats such as JPG, PNG, and GIF. The image size is recommended to be no more than 10MB. For the best results, it is recommended that the image resolution be no less than 300×300 pixels, with a clear view of the face.
Can the analysis results be saved or exported?
Yes, you can download the image annotated with the analysis results and also view detailed analysis data. All analysis results are only saved on your local device, and we do not store the images you upload or the analysis results.
What is the system's privacy policy?
We value user privacy protection. All uploaded images are only used for real-time analysis and will not be stored or shared. The server does not store any user image information.
Is there a fee for using this system?
No. Our face analysis system is permanently free to use, with no fees charged and no usage limits. In the future, we may introduce premium features, but the basic features will always be free for all users.