CKEditor AI on Your Premises

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The AI-powered rich text editor for every use case

A comprehensive rich text editor with unmatched reliability and a full suite of customizable features.

CKEditor 5 Free

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Bring AI where content happens

Get integrated AI that helps users brainstorm, write, review, and refine content directly in the editor. Every change is delivered as a reviewable suggestion to give users full control.

  • AI Chat: Generate text from scratch using natural, multi-turn conversations powered by your prompts, existing editor content, and uploaded resources.
  • AI Review: Run checks for grammar, style, tone, and more.
  • AI Translate: Translate content into any language through a streamlined review interface with built-in languages or your own.
  • AI Quick Actions: Apply pre-defined transformations exactly where you need them. Rewrite, simplify, expand, summarize, adjust tone, or define your own custom actions.

Collaborate, the way your team does

Offer your users the Google Docs-like writing experience they expect. Centralize both asynchronous and real-time content collaboration and review process.

  • Track Changes: Allow team members to make content suggestions and edits.
  • Comments: Add, edit, delete, resolve, or reopen comments on any content in the editor.
  • Revision History: Create, view, compare, restore, and name versions.
  • Real-time and Asynchronous Collaboration: Work together on the same document within a single application, without the need for third-party tools.

More structure, less friction

Enhance document editing and create complex documents faster.

  • Paste from Word and Excel: Retain formatting and structure, including text styles and layouts.
  • Templates: Offer predefined document structures and content pieces, speeding up the creation process while maintaining consistency and conformity.
  • Merge Fields: Incorporate placeholders in templates for personalized document creation.
  • Export to Word and PDF: Include suggestions, comments, page breaks, header and footer, and embedded images without losing formatting.
  • Page Utilities: Manage document structuring with pagination, document outline, table of contents, multi-level lists, and more.

One editor, every use case

Build customized, reliable, and powerful content editing solutions with CKEditor.

  • Every feature you need: Create powerful rich text editors with over 300+ features.
  • Customize your solution: Tailor CKEditor’s functionality and appearance to meet your specific requirements and create integrated editing solutions for CMS, email editing, and more.
  • Deploy how you like: Take full control over your deployment strategy. Cloud-hosted or self-hosted, you decide.
  • Set up and use fast: Get CKEditor up and running in just 5 minutes.

Why CKEditor?

100.000+ customers have already trusted us.
This gives us a solid foundation on which we can develop the editor.

Quality

Software quality is in our DNA. We spend over 50% of our time testing code and writing documentation.

Experience

20+ years of experience in rich text editing. 50+ developers on board. 50M+ downloads and hundreds millions of users worldwide.'

Support

Superb documentation, outstanding technical support and a huge Open Source community that helps us make the software better.

CKEditor in numbers

  • Over 50 millions downloads

  • Over 100 thousands customers

  • Over 1000 API methods

  • Over 300 features

  • 100% code coverage

Ready for developers’ favorite technologies

Native integrations with the most popular libraries will save you time, money and effort.
CKEditor 5 is compatible with any JavaScript framework.

Rich text editor for enterprises

We have 20+ years of experience in supporting Fortune 500 organizations.

We provide rock solid software, premium technical support and custom development services.

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