HTML V Editor: edit HTML/HTM files and html-v blocks inside Obsidian

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Is this project open source? Yes
Is this project completely free? Yes
Is this project vibe-coded beyond the author’s ability to comprehend how it works? No
Community Directory: HTML V Editor - Obsidian Plugin

HTML V Editor: edit HTML/HTM files and html-v blocks inside Obsidian

Hi everyone,

I made a community plugin called HTML V Editor for users who keep HTML content inside their vault and want to preview or edit it without leaving Obsidian.

The plugin supports:

  • Opening .html and .htm files directly in Obsidian
  • Switching between Preview, visual Edit, and Source modes
  • Rendering and editing Markdown html-v code blocks
  • Rendering embedded HTML files
  • Basic support for HTML checklist items through the HTML V Tasks panel
  • Safe, Sandbox, and Trusted preview modes for different HTML trust levels

My original use case was migrating and maintaining older web/OneNote-style notes that contain HTML tables, images, and checklist-like content. I wanted these notes to stay usable inside an Obsidian vault instead of constantly jumping to an external browser or editor.

Community plugin page: HTML V Editor - Obsidian Plugin
GitHub: GitHub - mandolin/obsidian-html-v-editor · GitHub

Feedback is welcome, especially around HTML rendering edge cases, migrated notes, and workflows involving embedded HTML.