Interactive demos
Try every feature live

All demos run entirely in your browser. No build step, no server, no sign-up.

Full-Featured Editor — all toolbar buttons enabled

Slash commands (type / on a blank line) · Find & Replace (Ctrl+F) · Markdown shortcuts · Word count · Task lists · Callouts · Syntax highlighting

Words: — 

    

  


  
  

    

      

        
v2.0.5 Features — Task lists, Callouts, Special chars, Highlight, Syntax highlighting

        
Click checkboxes to toggle · Callout body is editable rich text · Insert symbols from the Ω button

      

    

    

      

      

        
        
      

      

    

  


  
  

    

      

        
Markdown Mode — bidirectional rich text ↔ Markdown

        
Click MD to toggle · Import/export .md files · Markdown shortcuts work in rich text mode too

      

    

    

      

      

        
        
      

      

    

  


  
  

    

      

        
Plugin API — install custom plugins with editor.use(plugin)

        
This editor has a plugin that counts content:change events. Plugins can register commands, add toolbar buttons, and intercept content.

      

    

    

      

      

        
        
        Plugin events: 0
      

      

    

  


  
  

    

      

        
Minimal Toolbar — pick exactly the buttons you need

        
Each editor instance is fully independent with its own state, theme, and toolbar.

      

    

    

      

      

        
        
      

      

    

  


  
  

    

      

        
Read-Only / Preview Mode

        
Render saved HTML in read-only mode — toggle editing programmatically at any time with editor.setReadOnly()