You can use CKEditor 5 for free if your project is also open-source under a compatible license. However, this version typically lacks premium features and professional support.
ClassicEditor .create(document.querySelector('#editor'), // Add your license key here licenseKey: 'YOUR_LICENSE_KEY_HERE', // Your other configuration... toolbar: [ 'bold', 'italic', 'bulletedList', 'numberedList', 'blockQuote' ], ) .then(editor => console.log('Editor was initialized', editor); ) .catch(error => console.error(error.stack); ); Use code with caution.
Yes. When you sign up for a commercial account, CKSource provides a 14-day or 30-day trial key. During this trial, all premium features are unlocked with a visible watermark. This is ideal for development and testing.
enabled. If you have an unlimited license, adding the key also hides the "Powered by CKEditor" branding across all instances. License key and activation | CKEditor 5 Documentation