If you have purchased a commercial subscription, replace 'gpl' with your unique alphanumeric key: javascript
This guide breaks down everything you need to know about the . 1. Do You Always Need a License Key? The short answer is: It depends on your project.
You can start with a 30-day free trial that provides a temporary license key to test premium features.
: Your license key is not valid for the distribution method you are using (e.g., using a cloud CDN key for a self-hosted setup). ckeditor 5 license key
Designed for growing businesses, these tiers unlock standard commercial usage, technical support, and options for advanced plugins.
Activating advanced plugins like Real-Time Collaboration, Track Changes, Export to PDF/Word, and AI Assistant requires a valid commercial key.
CKEditor 5 uses a dual-licensing model depending on your project type. Open Source (GPL v2+) If you have purchased a commercial subscription, replace
If you downloaded a custom build from the CKEditor 5 Online Builder , the licenseKey configuration is usually pre-filled with a placeholder or a trial key. Replace it with your paid key.
The commercial license is designed to remove GPL restrictions, provide access to a powerful suite of premium features, and offer dedicated support. It is the right choice for most commercial, proprietary projects that don't want to be bound by the GPL's "viral" nature.
The Ultimate Guide to CKEditor 5 License Keys: Commercial, Open Source, and Activation Explained The short answer is: It depends on your project
Have questions about the licensing model or key implementation? Drop them in the comments below!
If you use the open-source version in an application you distribute to others, your entire application must also be open-source under a GPL-compatible license.
Once you have your key, adding it to your application takes only a few lines of code. The key must be passed into the editor's configuration object during initialization. JavaScript (Vanilla ES6) Implementation javascript
What you are using (React, Angular, Vue, or Vanilla JS)?
If you have purchased a commercial subscription, replace 'gpl' with your unique alphanumeric key: javascript
This guide breaks down everything you need to know about the . 1. Do You Always Need a License Key? The short answer is: It depends on your project.
You can start with a 30-day free trial that provides a temporary license key to test premium features.
: Your license key is not valid for the distribution method you are using (e.g., using a cloud CDN key for a self-hosted setup).
Designed for growing businesses, these tiers unlock standard commercial usage, technical support, and options for advanced plugins.
Activating advanced plugins like Real-Time Collaboration, Track Changes, Export to PDF/Word, and AI Assistant requires a valid commercial key.
CKEditor 5 uses a dual-licensing model depending on your project type. Open Source (GPL v2+)
If you downloaded a custom build from the CKEditor 5 Online Builder , the licenseKey configuration is usually pre-filled with a placeholder or a trial key. Replace it with your paid key.
The commercial license is designed to remove GPL restrictions, provide access to a powerful suite of premium features, and offer dedicated support. It is the right choice for most commercial, proprietary projects that don't want to be bound by the GPL's "viral" nature.
The Ultimate Guide to CKEditor 5 License Keys: Commercial, Open Source, and Activation Explained
Have questions about the licensing model or key implementation? Drop them in the comments below!
If you use the open-source version in an application you distribute to others, your entire application must also be open-source under a GPL-compatible license.
Once you have your key, adding it to your application takes only a few lines of code. The key must be passed into the editor's configuration object during initialization. JavaScript (Vanilla ES6) Implementation javascript
What you are using (React, Angular, Vue, or Vanilla JS)?
