ckeditor4-dev

CKEditor 4 (dev)

A highly configurable WYSIWYG HTML editor with hundreds of features, from creating rich text content with captioned images, videos, tables, or media embeds to pasting from Word and drag&drop image upload.

Supports a broad range of browsers, including legacy ones.

Note: This is a developer version. Use the CKEditor 4 optimized package for production environment.

Getting Started

npm install --save ckeditor4-dev

Use it on your website:

<div id="editor">
    <p>This is the editor content.</p>
</div>
<script src="./node_modules/ckeditor4-dev/ckeditor.js"></script>
<script>
    CKEDITOR.replace( 'editor' );
</script>

You can also load CKEditor 4 using CDN.

Features

• Over 500 plugins in the Add-ons Repository.
• Pasting from Microsoft Word and Excel.
• Drag&drop image uploads.
• Media embeds to insert videos, tweets, maps, slideshows.
• Powerful clipboard integration.
• Content quality control with Advanced Content Filter.
• Extensible widget system.
• Custom table selection.
• Accessibility conforming to WCAG and Section 508.
• Over 60 localizations available with full RTL support.

Presets

The CKEditor 4 dev npm package comes in the full-all preset, so it includes all official CKEditor plugins, with those from the full package active by default.

Further Resources

• CKEditor 4 demo
• Documentation
• API documentation
• Configuration reference
• CKEditor Examples

If you are looking for CKEditor 5, here's a link to the relevant npm package: https://www.npmjs.com/package/ckeditor5

Browser Support

IE / Edge	Firefox	Chrome	Chrome (Android)	Safari	iOS Safari	Opera
IE8, IE9, IE10, IE11, Edge	latest version	latest version	latest version	latest version	latest version	latest version

Find out more in the Browser Compatibility guide.

Contribute

If you would like to help maintain the project, follow the Contribution instructions.

License

Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.

For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license