Open Source Tools

Open Source HTML Editor

Free and open source html editor - credible, self-hostable replacements for the proprietary tools in this space. Every listing keeps your data in open formats and surfaces real GitHub signals so you can judge what is actively maintained before you commit.

4 html editor100% OSI-approved licensesUpdated June 2026
Showing 1-4 of 4
GrapesJS logo

GrapesJS

HTML Editor
25.9k

Free and open source web builder framework for creating HTML templates inside CMS and other apps

OtherTypeScriptSelf-host
TinyMCE logo

TinyMCE

HTML Editor
16.2k

Open source JavaScript WYSIWYG rich text editor with React, Vue, and Angular integrations

OtherTypeScriptSelf-host
CKEditor 5 logo

CKEditor 5

HTML Editor
10.4k

TypeScript rich text editor framework with WYSIWYG editing, plugins, and collaboration support

OtherJavaScriptSelf-host
Paged.js logo

Paged.js

PDF Editor
1.4k

JavaScript library for paginated browser layouts and print book PDFs using HTML and CSS

MITHTMLSelf-host

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