Ckeditor 5 License Key
A commercial key that removes operational limitations and allows for white-labeling by hiding the CKEditor logo. Helpful Features Unlocked by a Commercial License
For GPL-compliant, open-source projects, use the following string: javascript licenseKey: 'gpl' Use code with caution. Implications of the GPL License
This comprehensive guide explains how the CKEditor 5 licensing system works, how to get a license key, and how to configure it in your application. Do You Need a CKEditor 5 License Key?
licenseKey: 'GPL'
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
Tomás found the small USB drive under a loose floorboard in the startup's meeting room, wedged where the coffee-stained carpet met the wall. He was the engineering lead, thirty-three, practical to a fault, and the kind of person who treated stray hardware like a mystery to be solved.
For standard commercial applications, SaaS platforms, or enterprise internal tools: ckeditor 5 license key
If you leave the licenseKey configuration undefined or empty in newer versions of CKEditor 5, the editor will still initialize, but you will see a persistent warning message in your browser's developer console. In some installation contexts or premium builds, a visible watermark or notification may overlay the editor UI, disrupting the user experience. Can I use the 'gpl' key for a commercial website?
For developers seeking to verify if their current implementation requires a key, check the Official CKEditor Licensing Page for a direct comparison of tiers. License key and activation | CKEditor 4 Documentation
CKEditor 5 is available for free under the . A commercial key that removes operational limitations and
If you are using the official CKEditor 5 components for modern frameworks, you can usually pass the configuration directly as a prop or property.
import ClassicEditor from 'ckeditor5'; ClassicEditor .create( document.querySelector( '#editor' ), // Use 'GPL' for open-source or your commercial key from the Customer Portal licenseKey: ' ', // Add plugins for the features you are developing plugins: [ /* ... plugins like Bold, Essentials, PremiumFeatures ... */ ], toolbar: [ /* ... toolbar items ... */ ] ) .then( editor => console.log( 'Editor was initialized', editor ); ) .catch( error => console.error( error.stack ); ); Use code with caution. Copied to clipboard Key Considerations for Feature Development
For most open-source and non-commercial projects, CKEditor 5 can be used without additional licensing costs. However, commercial projects that may involve derivative works or require specific agreements for use within proprietary systems should contact CKSource to discuss their needs and negotiate appropriate terms. There's no "license key" to manage in the traditional sense; instead, the focus is on adhering to the GPLv2 license terms or negotiating alternative licensing directly with CKSource. Do You Need a CKEditor 5 License Key
It enables access to Premium Features (like Revision History, Export to PDF/Word, or Collaboration Server) that are not available in the free GPL version.