HelloFace
Cross-platform offline face recognition SDK

Face intelligence.
On your device.

Detect, capture, check liveness, verify and search.
Offline face capabilities for your cross-platform apps.

Read integration docs Try web enrollment

No cloud recognition service required. Your app manages its own business data.

WHY HELLOFACE

Cross-platform.
Straightforward integration.

HelloFace brings offline face recognition to Android, iOS, HarmonyOS, Windows and Linux. Reference demos, public APIs and platform-specific build configuration help teams integrate the SDK into their products.

Five platforms, one approach

Mobile, desktop and embedded deployment environments are covered with dedicated demos and integration guides.

Offline. Under your control.

Core capabilities do not rely on a cloud recognition service. Your app defines how images, features and face databases are stored and protected.

Clear examples for every flow

Camera, liveness, verification, search and face-library examples make full call flows and edge cases easier to trace.

Ready for device validation

Camera, signing, image quality, CPU architecture and OS requirements are explicit, reducing surprises after the demo stage.

CORE CAPABILITIES

From a frame to a face workflow

Compose detection, liveness, verification and search from input frames to a local face library.

Face detection & capture

Locate faces in images or camera frames and produce quality-controlled results for downstream flows.

Face liveness detection

Combine passive or action liveness in supported platform flows to help mitigate photo and video spoofing risks.

1:1 face verification

Compare a current capture with an authorized reference face locally for identity verification flows.

1:N / M:N face search

Run single- or multi-face search against a local database, with demos for enrollment, queries, import and export.

PLATFORMS & START

Choose a platform, then validate in three steps

Open the target-platform demo, confirm the runtime environment, then integrate the SDK.

AndroidAndroid 6.0+ · ARM64 / ARMv7 iOSiOS 15+ · Swift 6 HarmonyOSAPI 20+ · ARM64 LinuxUbuntu 22.04+ · x86_64 / ARM64 WindowsWindows 10 / 11 · x64 CPU More platformsMini Programs, Flutter and React Native are planned
GET STARTED Releases & downloads
  1. 01

    Confirm the environment

    Check the OS, architecture, tools and camera.

  2. 02

    Run the demo

    Validate the core flows on a physical device.

  3. 03

    Integrate the SDK

    Connect the public API to your product architecture.

BUILD LOCALLY

Your next step. On your device.

Open GitHub Contact the team