If you’ve started working with CKEditor 5, you’ve likely seen mentions of a license key—especially when using premium features or deploying to production. This guide explains everything you need to know: when a license is required, where to find your key, and how to activate it.
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 license key
Same approach—pass licenseKey in the editor configuration: CKEditor 5 License Key: Do You Need One and How to Get It
If your project is compatible with the GPL 2+ license, you do not need a unique key. You can simply use the string 'GPL' in your configuration. Key: 'GPL' Usage: javascript If your project is compatible with the GPL
He pushed his chair back and dialed Ava, the head of product. Her voicemail picked up; she was on site at a client demo. He left a short message mentioning the note and the filename.
If you’ve started working with CKEditor 5, you’ve likely seen mentions of a license key—especially when using premium features or deploying to production. This guide explains everything you need to know: when a license is required, where to find your key, and how to activate it.
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
Same approach—pass licenseKey in the editor configuration:
If your project is compatible with the GPL 2+ license, you do not need a unique key. You can simply use the string 'GPL' in your configuration. Key: 'GPL' Usage: javascript
He pushed his chair back and dialed Ava, the head of product. Her voicemail picked up; she was on site at a client demo. He left a short message mentioning the note and the filename.