For the latest releases and open-source code, visit the facebook-sdk-for-unity GitHub .
Use the FB.Init() method, typically within a script's Awake() function, to prepare the SDK before making other calls. Key Features Meta for Developershttps://developers.facebook.com Facebook SDK for Unity Downloads
Go to Facebook > Edit Settings in the Unity menu. Enter your App ID and Client Token , which can be found in your Facebook App Dashboard. download facebook unity sdk
In the Unity Editor, go to Assets > Import Package > Custom Package... and select the downloaded FacebookSDK.unitypackage .
The latest stable release is version 18.0.0 (released April 29, 2025). System Requirements Unity Version: Requires Unity 2019.4.39f1 or newer. Platforms: Supports Android, iOS, and WebGL. Installation & Setup Guide Follow these steps to integrate the SDK into your project: For the latest releases and open-source code, visit
If building for Android, you must provide the Android Key Store path and ensure the Key Hash is registered in the Facebook developer settings.
The SDK is available for download as a .unitypackage from official Meta resources: Enter your App ID and Client Token ,
Access all stable versions from the Facebook SDK for Unity Downloads .