The modern model generates one key per edition (e.g., Enterprise Edition) that works across all relevant platforms. Log in to your Syncfusion Account Dashboard. Navigate to > Downloads & Keys . Click the Get License Key link. Select Version 31.x.x or higher from the dropdown.
import 'package:syncfusion_flutter_core/license.dart'; syncfusion generate license key best
Starting with version 18.2.0.x, Syncfusion requires a license key to remove the "Created with a trial version" watermark and prevent licensing popups. Generating a new key for each major version update is the standard workflow to keep your production environment clean and compliant. The modern model generates one key per edition (e