CKEditor 4 reached its End of Life (EOL) in June 2023. From then on, it will receive no more updates, new features, bug fixes, and security patches. Visit CKEditor 5 Docs for the actively supported CKEditor or check Extended Support Model.

Home/CKEditor 4/API

API documentation

Use the navigation tree on the left to navigate through CKEditor API.

# Popular API pages

CKEDITOR Object – The main namespace. The entry point for the CKEditor integration.
Configuration Reference – CKEDITOR.config, with all configuration settings.
CKEDITOR.editor Class – The entry point for the Inline editor integration.

# Contribute

CKEditor is an Open Source project and your contribution is most welcome. Feel free to report bugs or improve the code on GitHub. Since CKEditor is localized, you can also help to translate it. You do not need to be a programmer to contribute to the project!