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AI Face Landmark Detector

Detect 478 face landmarks from a photo or camera and draw the outline, eyes, brows, nose and lips.

AI Private · runs on your device Free
Runs locally in your browser AI processing happens on your device. Your files are not uploaded for inference.
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    A dense 3D face mesh

    The Face Landmark Detector uses MediaPipe Face Landmarker to estimate a dense 3D mesh of 478 points that describes the face outline, jaw, eyes, irises, eyebrows, nose and lips in detail.

    Visualisation options

    Choose which features to draw:

    • Outline and jaw
    • Eyes, eyebrows and irises
    • Nose
    • Lips
    • The full mesh

    Use cases

    AR filter prototypes, makeup and glasses try-on apps, animation reference, facial expression research and computer vision teaching. Download the annotated image or the landmark coordinates as JSON.

    No identification

    The tool only finds face geometry; it doesn't recognise or compare people. Images are processed on your device.

    How to use AI Face Landmark Detector

    1. Upload a photo or start the camera.
    2. Choose which facial features to draw.
    3. Review the detected landmarks.
    4. Download the annotated image or JSON coordinates.

    Why use this tool?

    Gives developers and designers advanced face geometry data without any setup.

    FAQ

    Does this tool recognise people?

    No. It only finds the geometry of faces; it doesn't identify or compare anyone.

    Does it work with glasses?

    It usually works well with clear glasses; dark sunglasses can reduce eye landmark accuracy.

    Can it detect several faces?

    Yes, landmarks are calculated separately for each face in the image.

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