| Benefit | Description | |---------|-------------| | | You can use CKEditor 5 in proprietary applications without open-sourcing your code | | White-labeling | Remove the "Powered by CKEditor" logo and branding | | Self-hosted deployment | Host the editor on your own infrastructure | | Technical support | Access to official support channels | | Premium features | Collaboration, document import/export, AI Assistant, CKBox, and more |
Designed for growing businesses, these tiers unlock standard commercial usage, technical support, and options for advanced plugins.
: OpenAI-powered text generation, rewriting, and translation inside the editor.
First, a crucial distinction:
If your project is completely open-source and you release your full source code under a GPL-compatible license.
in the configuration to acknowledge the open-source license. How to Obtain and Use a Key : Sign up for a plan or a 14-day free trial Access Dashboard : Log in to the Customer Portal and navigate to the License Keys Configure the Editor
CKEditor 5 is a premier rich text editor framework used by millions of developers worldwide. While it offers powerful open-source capabilities, navigating its licensing model and understanding when you need a commercial can be confusing. ckeditor 5 license key
ClassicEditor .create( document.querySelector( '#editor' ), // Add your premium or commercial license key here licenseKey: 'YOUR_CKEDITOR_5_LICENSE_KEY_HERE', // Your other configuration options toolbar: [ 'heading', ' ) .then( editor => console.log( 'Editor initialized successfully!' ); ) .catch( error => console.error( error ); ); Use code with caution. 2. React Integration
A commercial license allows you to keep your application code closed-source.
What are you using? (React, Angular, Vue, or vanilla JS?) | Benefit | Description | |---------|-------------| | |
CKEditor 5 will still work for free, open-source features. However:
Whether you are building a personal project, an open-source tool, or an enterprise-grade SaaS platform, understanding how the works is essential to keep your application compliant and free of console warnings.
: Your entire application must also be open-sourced under the GPL license. in the configuration to acknowledge the open-source license