What Face Detection does
Face Detection the AI finds every face in the photo and marks each with a bounding box, with a count.
- Face Detection
How do I detect faces in an image?
Face Detection lets you detect faces in an image by uploading an image; the AI finds every face in the photo and marks each with a bounding box, with a count. Review the result and download it. The AI runs in your browser, so your photo is not sent to a third-party server.
- the AI finds every face in the photo and marks each with a bounding box, with a count
- AI runs on your device
- Download the result
- No third-party upload
What is
Face Detection
A tool that uses an in-browser AI model to the AI finds every face in the photo and marks each with a bounding box, with a count.
Image Tools
Related terms
face detectionai vision
Frequently Asked Questions
No.
The AI model runs on-device in your browser, so your image is not sent to a third-party server.
Yes.
Face Detection is free with no signup.
Very good, not perfect.
AI results are strong but can vary with the input; review before using for anything important.
Detailed Explanation
How it works
An on-device face-detection model returns bounding boxes drawn over the image on a canvas.
- On-device neural model
Use cases
Count people in a photo, check framing, or prepare faces for blurring and cropping.
- AI photo editing
Limitations
AI output is a best-effort prediction and can vary with lighting, resolution and content; results should be reviewed.
- Results vary
Privacy
The AI model runs in your browser (on-device), so your image is not sent to a third-party server.
- On-device model
- No third-party upload