Which (like AI, Collaboration, or Export) you need to activate?
Once you have the key, you must integrate it into your JavaScript application. The method depends on how you installed CKEditor 5.
While the base editor is powerful, a commercial license key provides access to advanced CKEditor 5 Premium Features : ckeditor 5 license key
Ensure your license key matches your deployment model. If you need self-hosting, contact the CKEditor sales team to obtain an appropriate key.
You are using the editor for commercial purposes or inside a paid SaaS platform. You need premium cloud or self-hosted features. CKEditor 5 Pricing Structure Which (like AI, Collaboration, or Export) you need
No. Each commercial license is tied to a single product (domain or set of domains). You need a separate license for each distinct commercial application.
import React from 'react'; import CKEditor from '@ckeditor/ckeditor5-react'; import ClassicEditor from '@ckeditor/ckeditor5-build-classic'; function App() return ( const data = editor.getData(); console.log( data ); /> ); export default App; Use code with caution. While the base editor is powerful, a commercial
If you're working with CKEditor 5, you've likely encountered the licenseKey configuration property. Since version 44.0.0, this is no longer optional—it's a required part of getting your rich text editor up and running. But what exactly is a CKEditor 5 license key, why do you need one, and how do you choose the right option for your project? This article covers everything you need to know.
Includes Approved Hosts Whitelisting to prevent unauthorized use of your production key. com/ckeditor-5/builder/">CKEditor 5 Builder ? License key and activation | CKEditor 5 Documentation
Create the editor with your license key:
import ClassicEditor from 'ckeditor5' ; // Resolves key based on environment variables const editorConfig = licenseKey: process.env.NODE_ENV === 'production' ? process.env.CKEDITOR_LICENSE_KEY : 'GPL' , // Required for OSS/local testing from v44.0+ plugins: [ /* your plugins */ ], toolbar: [ /* your toolbar */ ] ; ClassicEditor .create(document.querySelector( '#editor' ), editorConfig) . catch (error => console.error(error)); Use code with caution. Copied to clipboard 2. Key Features of this Implementation Interface EditorConfig | CKEditor 5 API docs
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