The Plug & Play Rich Text AI Editor

Write and edit with AI
Smarter. Faster. Effortlessly.

The plug-and-play rich text editor SDK for developers. Drop into your React, Next.js, or Vue app in 10 minutes. AI, storage, and infra fully managed.

The real toolbar, the real document model.

Nothing you type is saved

100%

Features Included

1 LINE

Of Code

Infra Needed

NewEddyter MCP is live

The Plug-and-Play AI Editor

Integrate in
10 minutes

A drop-in AI rich-text editor for React, Next.js, Vue, and anywhere else you ship.

import React from 'react';
import {
  ConfigurableEditorWithAuth,
  EditorProvider
} from 'eddyter';
import 'eddyter/style.css';
 
export default function Editor() {
  const apiKey = process.env.NEXT_PUBLIC_EDITOR_API_KEY!;
 
  return (
    <EditorProvider>
      <ConfigurableEditorWithAuth
        apiKey={apiKey}
        onChange={handleContentChange}
        initialContent="<p>Start writing...</p>"
      />
    </EditorProvider>
  );
}

View on GitHub Open in StackBlitz

Read the docs Get an API key →

Install with your AI agent

CursorClaudeWindsurfClaude Code

Model Context Protocol

10 minutes?
Make it two.

With native MCP support, your AI agent installs and configures Eddyter for you. Available in Cursor, Claude Code, Windsurf, and Claude Desktop.

→ Eddyter is the first rich text editor with a native MCP server.

See the MCP setup

Cursor — agent MCP

you › Add Eddyter to my editor

Connected to the Eddyter MCP server

Installed eddyter@latest

Generated Editor.tsx with AI writing enabled

Wrote EDDYTER_KEY to .env.local

Eddyter is ready — run npm run dev

0:30 · Installing Eddyter in Cursor via MCP

Editor
ready in
millisecond

Paid users initialize the editor in ~5ms on the server, with total load typically under ~200ms.

Paid

Total editor load time for paid.

60-200ms(millisecond)

Most of our users prefer this.

Paid

Server-side editor initialization

~5ms

Paid

Blocking DB Calls on Load

Paid

Editor load time for free.

200 ms

Better to Start

Other editors make you choose at build-time.

Eddyter lets you choose at run-time.

AI-Powered Features

Cut your writing time by 80%. Create, refine, and finalize content with an AI powerhouse built right inside your editor.

Flow without interruptions. With Quick Actions, your writing transforms instantly. Whether inspiration hits or you're refining a draft, one click becomes all you need.

Ask Anything
Generate images
Rewrite
Corrections
Change Models
Tone Options
Corrections
Change Models
Tone Options

quick action

Speed up your workflow with instant actions that respond the moment you need them.

Flow without interruptions. With Quick Actions, your writing transforms instantly. Whether inspiration hits or you’re refining a draft, one click becomes all you need.

Voice to Text (Record & Transcribe)

Turn your voice into clean, editable text instantly—zero typing, zero effort.

Speak your ideas, meetings, or brainstorms directly into the editor. Eddyter automatically converts your audio into perfectly structured, AI-enhanced text. No more manual note-taking. No more forgotten ideas. Just record, transcribe, and keep creating.

comment on Text

Real-time comments that make your writing faster, clearer, and teamwork effortless.

Add comments directly to any text, highlight areas that need editing, discuss ideas, or give feedback—instantly. Eddyter smart commenting system keeps your collaboration clean, organized, and distraction-free.

Sentence correction

Fix grammar, clarity, and flow instantly with clean, professional writing on one click.

Correct awkward sentences, grammar mistakes, punctuation, and tone problems automatically. Your writing becomes clearer, sharper, and more confident in seconds.