Face Tracker Features

Designed for creatives and marketers, create WebAR in Unity in under 5 minutes—no coding required. Easily drag and drop 3D models, accessories, and interactive effects.

Fast and precise face tracking powered by Mediapipe. Generate real-time face meshes in Unity using 478 facial landmarks for high-fidelity AR experiences.

Animate avatars with 50+ blendshapes, or deform facial geometry in real-time to create expressive and playful effects. (Face deformation currently experimental.)

Track multiple faces simultaneously within a single experience, enabling shared AR interactions, multiplayer effects, and social experiences.

Detect facial expressions like smile, frown, and mouth-open, along with head movements such as tilt and rotation—perfect for driving interactions and gameplay.

Works across Chrome, Safari, Edge, Firefox, and in-app browsers like WeChat, Facebook Messenger, and Viber. Easily embed your WebAR into mobile apps via WebView.

Ready-to-use examples to help you get started with AR in minutes.

Supports Unity 2022 LTS and Unity 6, providing long-term stability and compatibility with upcoming versions.

Create production-ready face filters and AR avatars in minutes—without writing code. Drag and drop face meshes, 478 facial landmarks, 50+ blendshapes, facial gestures, and multi-face tracking into Unity to build fast, accurate WebAR experiences that work across major browsers.

Get this asset as part of a bundle:

WebAR Creator Bundle

WebAR Studio Bundle

WebAR Platform Bundle

Important

This Face Tracker plugin is currently not interoperable with our other trackers. Support for combining multiple AR trackers in the same experience is planned for future updates.

Combining multiple trackers is possible experimentally. This prototype demonstrates using Image Tracker together with World Tracker to create extended tracking experiences.

Watch the Image Tracker + WorldTracker Extended Tracking experiment

In-editor testing is currently not supported. To run the full experience, build your project for WebGL, or use our editor debugging tools for development and testing.

Why WebAR?

WebAR is best suited for lightweight, accessible, and shareable AR experiences.

Users can launch your experience instantly by opening a link or scanning a QR code. No app download required.

No Hosting Fees

Unlike many WebAR platforms that require monthly subscriptions, per-view fees, or per-app-id pricing, you can host your own experiences and avoid recurring platform costs.

White-label

Host your WebAR experiences like any other Unity WebGL build.
Upload to your own domain or website — the entire technology stack is yours.

Face Tracker Key Features

Fast Setup, Professional Results

Designed for beginners and experienced developers alike. Use included samples to create production-quality WebAR face tracking experiences in just a few minutes. Watch the Face Tracker Setup tutorial

478-Point Face Tracking

Track faces with high accuracy using 478 facial landmarks powered by MediaPipe. Generate real-time face meshes in Unity for responsive WebAR experiences.

50+ Facial Blendshapes

Animate virtual avatars with over 50 facial blendshapes, enabling realistic expressions, lip sync, and character animation.

Face Gestures & Head Tracking

Detect facial expressions such as smiles, frowns, and mouth-open events, plus head tilt and rotation gestures to create interactive AR games and experiences.

Real-Time Face Deformation (Experimental)

Modify face meshes in real time to create dynamic effects such as exaggerated smiles, stretched features, and other face distortion effects. Available for the Built-In Render Pipeline.

Face Effects Shader Samples (Experimental)

Jump-start development with sample shaders for makeup, skin smoothing, lip gloss, teeth whitening, and other cosmetic face effects. Primarily supported on the Built-In Render Pipeline.

Cross-Platform WebAR Browser Support

Supports major browsers for desktop and mobile. Tested and works on Chrome, Safari, Edge, Firefox across a wide range of devices. Tested and works on built-in browsers in messaging apps such as WeChat, Facebook Messenger and Viber.

Post Processing & HDR Support

Create richer WebAR visuals with support for Unity Post Processing and HDR rendering across both Universal Render Pipeline (URP) and Built-In Render Pipeline. See it in action in the Post Processing & HDR demo video.