Uploads checked on your server
Pictures go to your own endpoint. The guides show the checks for each platform: allowed extensions, the file’s real bytes, size limits, and paths that stay inside the upload folder. Upload security guides
JavaScript rich text editor · v2.6.12
The JavaScript rich text editor.
Add powerful WYSIWYG editing to your app, with AI writing tools and real-time collaboration.
- One-time purchase. Keep your licensed version. No subscription.
- Your app. Your server. React, Vue, Angular, Svelte, Next.js and more.
- Built for real documents. Word paste, tables, images and clean HTML.
From $129, one-time. Every feature in every license, including the AI Toolkit. See pricing ›
Free trial with every feature enabled, no signup. Building editors since 2002.
The real editor, full toolbar. Try it below or in 90+ live demos. Live demos ›
- 11
- platforms, each with tested sample code to download
- 43
- step-by-step guides, one problem per page
- $129
- one-time license, with a year of updates
- 2002
- building web editors since
Why RichTextEditor
An editor can only ask your server to store a file. What makes a site safe happens on the server, so we show you that part too, for every platform the editor supports.
An image gallery of your own folders
Users browse server folders, create new ones and upload into the open folder, then insert a picture. One JSON endpoint, written once for your platform. Image gallery guides
One editor for every stack
React, Vue, Angular, Next.js, Svelte, Blazor, ASP.NET Core, MVC 5, Web Forms and PHP. The same editor and the same browser code everywhere. Quick start
AI with your own provider
Proofread, rewrite, summarize and chat in the editor. Keys stay on your server; usage is billed by the provider you choose. AI demo
Paste from Word without the mess
Headings, lists, tables and images survive a paste from Word or Excel. The clutter does not, and the HTML you save stays clean. Paste demo
Review and write together
Comments, track changes, mentions and real-time collaboration for teams that edit the same document. All features
Try it here
Type, paste or add a picture. This is the real editor, not a screenshot.
Loading the interactive editor...
Build a familiar editor, then layer in smarter workflows
RichTextEditor helps teams create content for CMS pages, knowledge bases, email builders, intranets, and line-of-business applications.
Type directly in this editor, resize the area, then click Ask AI in the toolbar to try a proofread, rewrite, or summarize pass. Suggestions preview inline - nothing changes until you accept.
- Clean HTML output for publishing and rendering workflows
- AI Toolkit with Ask AI, AI Chat, inline review, and AI Review drawer
- Per-node Yjs CRDT for character-level concurrent typing — how it works
- Structured JSON, Markdown, static HTML render, and validation
- Word and Excel paste handling with less cleanup
- Toolbar, plugin, dialog, and API customization for developers
Start with the default setup
Then use the demos and documentation to tailor commands, uploads, styles, localization, templates, AI behaviors, structured content flows, and integration behavior for your product.
Quick tryFull AI demo→
AI uses the provider you configure. All demos ›
It fits how your stack already works
The browser side is the same everywhere. The server side is a few routes in the framework you already use, written the way that framework expects.
- Express and Next.js route handlers for JavaScript, React, Vue and Angular apps
- Plain PHP 8 scripts, with the Apache and nginx rules that keep uploads from running
- ASP.NET Core controllers, minimal APIs, Razor Pages and Blazor
- MVC 5 controllers and Web Forms handlers for .NET Framework sites
Uploads, gallery and files, explained for your platform
One problem per page: how to add it, what the server must check, and what to watch out for.
- Add an image gallery to a rich text editor in Node.js
- Add an image gallery to RichTextEditor in React
- Add an image gallery to RichTextEditor in Vue
- Add an image gallery to RichTextEditor in Angular
- Add an image gallery to a rich text editor in Next.js
- Add an image gallery to a rich text editor in PHP
- Add an image gallery to a rich text editor in ASP.NET Core
- Add an image gallery to a rich text editor in Razor Pages
Buy once. Own the software.
Pay once, not a subscription. Keep using your purchased version for as long as you need it, on your own infrastructure. One year of updates is included; future updates are optional.
Licenses from $129Compare editors
AI provider usage and optional cloud hosting are billed separately. License scope depends on your edition.
Used by teams at
Questions
Is RichTextEditor a subscription?
No. You pay once and keep using your licensed version for as long as you need it. One year of updates is included; future updates are optional. See pricing.
Which frameworks does it work with?
JavaScript, React, Next.js, Vue, Angular, Svelte, Blazor, ASP.NET Core, ASP.NET MVC, Web Forms and PHP. Each has a short quick start guide, and the guides have tested server code for uploads and the gallery.
Where do uploaded images go?
To your server, through an endpoint you control. Nothing is sent to us. The guides show the endpoint for each platform, with the checks it needs.
Can I use my own AI provider?
Yes. The AI Toolkit connects to the provider you configure. AI provider usage is billed by that provider, separately from your license. Try the AI demo.
Does it handle paste from Word and Excel?
Yes. Word and Excel paste is cleaned up into tidy HTML, with tables and images kept. See the paste demo.
Try it in your own app
Download the trial with every feature enabled, follow the guide for your platform, and buy when you ship.