Editor.js
Editor.js: A flexible developer-focused editor for structured content, not built-in collaboration. Ranked #8 of 37 in Rich Text Editor Software by our editors (7.7/10); pricing: Free plan; best for developers needing structured block JSON output.
At a glance
- Editor score7.7 / 10
- PricingFree plan
- Best forDevelopers needing structured block JSON output
- Free planYes
- Paid fromFree
- DeploymentSelf_hosted
- Facts checked21 Sep 2026
Where it wins
- Structured JSON supports validation, transformation, and multi-channel rendering
- Custom blocks, inline tools, and block tunes extend the editing experience
- Supports sanitization, read-only mode, localization, embeds, and paste handling
Where it doesn't
- Real-time collaboration is not included
- Self-hosted deployment requires application-side infrastructure
- Structured JSON requires rendering logic for web, mobile, or other channels
Our verdict on Editor.js
Editor.js is an open-source, block-based rich text editor for developers adding content creation to web products. It organizes content into configurable blocks such as paragraphs, headings, lists, images, quotes, tables, and embeds, then returns structured JSON instead of a complete HTML document. That model suits teams building content systems that need to validate, sanitize, transform, and render the same material across web, mobile, or other channels. It supports web, API, and self-hosted deployments, with JavaScript and TypeScript framework support.
Its strongest differentiator is the plugin-based editing model. Developers can create custom block and inline tools, configure an inline toolbar, add block tunes, and adjust editor behavior. The published feature set also covers read-only mode, an internationalization API, and paste handling for tags, files, and patterns. Media handling includes images, file attachments, and embeds for YouTube, Twitch, Vimeo, Gfycat, Instagram, and Twitter. These capabilities make Editor.js a fit for products that need a tailored authoring interface while retaining control over the resulting content structure.
Editor.js is free and open source, with self-hosted deployment rather than a hosted product tier. That keeps the editor adaptable for development teams comfortable owning implementation and infrastructure, but it also places rendering, deployment, and operational decisions within the application. Real-time collaboration is not included, so teams selecting an editor for simultaneous document editing should consider another option. Choose Editor.js when structured content, extensibility, sanitization support, and multi-channel output matter more than a ready-made collaboration layer; avoid it when hosted operations or built-in collaborative editing are central requirements.
Your product? Our editors can test Editor.js in depth and publish a review, labelled as paid · from $149/mo →
Editor.js pricing
Editor.js fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Deployment | Self_hosted |
| Framework support | JavaScript, TypeScript |
| Structured content | Yes |
| Real-time collaboration | No |
| Table editing | Yes |
| Media handling | Images, file attachments, and embeds including YouTube, Twitch, Vimeo, Gfycat, Instagram and Twitter |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Docs, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | editorjs.io |
| Facts checked | 21 Sep 2026 |
Alternatives to Editor.js
- CKEditor 5A structured editor framework with collaboration, media, export, and flexible deployment.9.3
- TinyMCEA flexible editor with broad framework support, structured HTML, and multiple deployment options.8.8
- TiptapA flexible editor foundation for teams building structured, collaborative web applications.8.7
See all Editor.js alternatives →
Editor.js vs the competition
- Editor.js vs CKEditor 5
- Editor.js vs TinyMCE
- Editor.js vs Tiptap
- Editor.js vs Plate
- Editor.js vs ProseMirror
- Editor.js vs Milkdown
Compare Editor.js with any tool side by side →
Used Editor.js? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Editor.js for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Editor.js is listed in our Rich Text Editor Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/editor-js/"><img src="https://www.itechguides.com/best/badge/editor-js.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update