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RGB Web Tech

7 Best Open Source Wysiwyg HTML Editor 2023

Last updated on July 15, 2024 by RGB Web Tech

Do you know what WYSIWYG stands for? What You See Is What You Get... A WYSIWYG editor displays content in the live product the same exact way as the preview, enhancing accuracy when building or making changes to a site.

The main benefit of this type of editor is the ability to make changes and immediately see how they would be displayed on your live website, while developing it. Your alternative is making a change, saving it, opening a preview in a new window, and reviewing that update — an unnecessarily long system for a quick copy edit.

The list of the Best WYSIWYG HTML Editors is based on popularity, features, design and alexa rank:

1. Bubble WYSIWYG Editor

Bubble WYSIWYG Editor

Bubble is ideal for creating and launching fully-functional web applications in a fraction of the time it would take to build them from scratch. Its robust point-and-click editor allows you to build and customize your web applications and workflows — whether they’re simple prototypes, sophisticated SaaS products, or entire marketplaces.

Bubble has a user-friendly interface that makes building and customizing applications simple for those who aren't tech savvy. Users can also choose to incorporate logic into workflow programs so they are under specific conditions.

Lastly, Bubble integrates readily with any service that displays the REST API. These integrations include Facebook, Google Analytics, SQL, and many payments applications.


  • Alexa Rank - 7,745
  • Developer(s) - Bubble Group
  • Website - https://bubble.io/

2. CKEditor WYSIWYG Editor

CKEditor WYSIWYG Editor

CKEditor is a browser-based rich text editor. It's extensible with a plugin-based architecture that makes it possible to bring necessary content processing features to the web.

On the market for almost 15 years, CKEditor earns its place on this list because of its tenure as one of the most reputable editors with wide-ranging features and legacy software compatibility.

According to users, ease of setup is one of its best qualities. CKEditor’s other benefits include fast loading (which saves development time) and the ability to modify projects on the fly without manually editing and uploading them to your server.


  • Alexa Rank - 10,670
  • Developer(s) - CKSource
  • Stable release CKEditor 4 - July 17, 2020
  • Stable release CKEditor 5 - July 24, 2020
  • Written in - JavaScript
  • Type - HTML editor, online rich-text editor
  • Website - https://ckeditor.com/

3. TinyMCE WYSIWYG Editor


TinyMCE is the rich text editor behind many products including Evernote, Atlassian, and Medium.

According to its developers, the goal of TinyMCE is to help other developers build beautiful web content solutions. It's easy to integrate and can be deployed in cloud-based, self-hosted, or hybrid environments. The setup makes it possible to incorporate frameworks such as Angular, React, and Vue.

TinyMCE gives you full control of your design with functions for creating and editing tables, establishing font families, searching and replacing fonts, and changing font size.


  • Alexa Rank - 14,686
  • Developer(s) - Tiny Technologies Inc.
  • Stable release - July 2, 2019
  • Written in - JavaScript
  • Operating system - Cross-platform
  • Type - HTML editor
  • License - LGPL
  • Website - www.tiny.cloud

4. Froala WYSIWYG Editor

Froala WYSIWYG Editor

Froala is a lightweight WYSIWYG HTML editor written in JavaScript with built-in rich text capabilities and rapid extension. It has a clean design and is known to be easy to set up. The learning curve to master the use of this tool isn't steep, making it appealing to users who want to start working on their projects quickly.

Among development teams, Froala is a top pick because of its unique, real-time collaborative editing feature. Thanks to detailed documentation, powerful framework plugins, and many examples, Froala seamlessly integrates with existing technological infrastructure.

Also, the rich text editor — which initializes in 40 milliseconds — provides a great editing experience on any application.


  • Alexa Rank - 29,854
  • Developer(s) - Froala Labs
  • Stable release - January 13, 2020
  • Written in - JavaScript
  • Type - HTML editor, online rich-text editor
  • License - 3 licenses: Basic License (up to 3 domains), Pro License (unlimited domains), and Enterprise License (unlimited domains).
  • Website - https://froala.com/

5. Editor.js WYSIWYG Editor

Editor.js WYSIWYG Editor

Editor.js is an open-source editor. It allows you to edit blocks of content that you can move around and reorder (it works in a similar way to WordPress's Gutenberg editor). When you click on a block, it shows the specific options available for that particular block. Similarly, when clicking on text content, options for text formatting and inline styles appear.

Editor.js is designed to be extensible and pluggable, thanks to its Application Programming Interface (API). It also returns clean data in the JSON output format.


  • Alexa Rank - 86,163
  • Developer - Editor.js
  • Operating system - Windows
  • Type - HTML Editor
  • Website - https://editorjs.io/

6. Kompozer WYSIWYG Editor

Kompozer WYSIWYG Editor

KompoZer is a discontinued open source WYSIWYG HTML editor based on the Nvu editor, which was itself derived from the composer component of the Mozilla Application Suite. KompoZer was forked as a community-driven project with development coordinated through Sourceforge.

KompoZer's WYSIWYG editing capabilities are one of the main attractions of the software. In addition, KompoZer allows direct code editing as well as a split code-graphic view.


  • Developer(s) - Fabien Cazenave
  • Initial release - 30 August 2007
  • Stable release - 11 March 2010
  • Type - HTML editor
  • License - MPL/GPL/LGPL tri-license
  • Website - https://sourceforge.net/projects/kompozer/

7. Setka WYSIWYG Editor

Setka WYSIWYG Editor

Setka Editor is a content editing platform with a no-code WYSIWYG editor and a channel-agnostic framework. This allows remote teams of any size to collaborate on content design projects and implement decisions quickly.

Setka is designed to help development teams efficiently deliver delightful and engaging content experiences with their content layouts and strong support.


  • Alexa Rank - 269,415
  • Developer(s) - Setka
  • Operating system - WYSIWYG
  • Website - https://setka.io/


Getting a helping hand to write code faster and more efficiently is becoming a must, now more than ever. Whether you just started coding or you’re a seasoned vet, we believe that an WYSIWYG HTML editor can become anyone’s best friend. Features aside, picking the best WYSIWYG HTML editor that suits you might be hard. We encourage you to experiment with different editors and choose one that fits your style and workflow best.

We would also note that unless you need 24/7 support and manage code for a huge company, you will probably be fine with a free editor.

If you want to explore more about Text Editor or WYSIWYG Editor, We recommend you to go through our detailed article of HTML Editors.

Written by RGB WEB TECH

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