Face Detector

Detect faces in photos automatically with bounding boxes and confidence scores. Powered by an AI model running entirely in your browser.

😀Drop photos or click to uploadPNG, JPG, WEBP, BMP

What Is the Face Detector?

Automatically find all faces in a photo using a high-accuracy AI model that runs in your browser. Each face is highlighted with a bounding box and a confidence score, plus facial keypoints such as the eyes, nose, and mouth.

How to Detect Faces

Follow these steps:

  • Drop or upload one or more photos.
  • Wait while the AI model loads (first time only).
  • Faces are detected automatically with boxes and confidence scores.
  • Download each result or save all as a ZIP.

Tips

  • The model handles front, side, and profile faces well.
  • Use well-lit, in-focus photos for the most reliable detection.
  • Faces smaller than about 10% of the image height may not be detected.

Frequently Asked Questions

How accurate is the face detection?+
The tool uses the MediaPipe BlazeFace model, a fast and accurate detector that works well on front, side, and profile faces, including small or partially occluded faces.
Does it recognize who a person is?+
No. The detector only finds the location of faces and draws bounding boxes with confidence scores. It does not identify or recognize individuals.
Can I process multiple images at once?+
Yes. Upload as many images as you like — each is processed automatically and the results are shown in a list with per-image face counts.
Is my photo uploaded anywhere?+
No. The AI model downloads once to your browser and every image is processed locally via WebAssembly. Your photos never leave your device.
How do I save the results?+
Each processed image can be downloaded with the bounding boxes drawn, or download all results at once as a ZIP file.

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Face Detector — free online face detection, detect faces in photo, face detector online, face recognition detector, count faces in image, face bounding box. No signup required. Works in your browser.