Markdown Viewer

Markdown to perfect Word in one click — PlantUML, Mermaid, Vega, drawio, Canvas, Infographic, Graphviz, LaTeX (editable), code highlighting, local processing

Completely Free · 29 Professional Themes · 28 Languages Support

🚀 Install Now

Chrome / Chromium: Chrome Web Store
Microsoft Edge: Edge Add-ons
Firefox: Firefox Add-ons
Obsidian: Community Plugin Directory
VS Code: VS Code Marketplace · Open VSX
Skills: Diagram Skills Library

What is Markdown Viewer?

Markdown Viewer is a powerful browser extension and multi-platform tool that transforms your Markdown documents into beautifully formatted Word documents with a single click.

You love writing in Markdown — clean, efficient, version control friendly. But eventually, you always need a Word document.

The old nightmare:

😫 Manual screenshot flowcharts · Copy-paste formulas become messy · Format code by hand · Adjust tables cell by cell · Spend another 30 minutes tweaking fonts, spacing, and colors after export

One document: 1 hour writing, 2 hours formatting.

Now it takes just 1 second.

Click to download and get a perfect Word document:

✅ PlantUML diagrams → High-resolution images
✅ Mermaid diagrams → High-resolution images
✅ Vega/Vega-Lite charts → High-resolution images
✅ drawio diagrams → High-resolution images
✅ Canvas diagrams → High-resolution images
✅ Infographic charts → High-resolution images
✅ Graphviz DOT graphs → High-resolution images
✅ LaTeX formulas → Word editable equations (not images!)
✅ Auto syntax highlighting for 100+ programming languages
✅ 29 professional themes with one click
✅ Completely free, local processing

Spend time on writing, not on formatting.

Key Features

🎨 Automatic Diagram Conversion

Convert diagrams written in code to high-resolution images:

PlantUML - Sequence diagrams, class diagrams, activity diagrams, use case diagrams, and more
Mermaid - Flowcharts, sequence diagrams, class diagrams, state diagrams, Gantt charts, and more
Vega/Vega-Lite - Bar charts, line charts, scatter plots, heatmaps for data visualization
drawio - Architecture diagrams, network topologies, UML diagrams
Canvas - Mind maps, knowledge graphs, concept maps
Infographic - Statistical charts, infographics, data presentations
Graphviz DOT - Directed graphs, network topology, state machines

📐 Perfect Formula Conversion

LaTeX formulas are converted to native Word equations — not images! You can continue editing them in Word.

🎭 29 Professional Themes

Different scenarios, different styles, one-click switch:

Category	Themes
Classic	Default, Academic, Business, Manuscript, Newspaper
Reading	Palatino, Garamond, Typewriter, Elegant
Modern	Technical, Swiss, Minimal
Creative	Magazine, Century, Handwritten, Verdana
Chinese	Heiti, Mixed, Water
Playful	Rainbow, Starry, Candy, Dinosaur, Space, Garden
Nature	Forest, Ocean, Coral, Sunset

⚡ Lightning Fast

Smart caching: First load 5s, second load 1s
Progressive rendering: Text displays instantly, diagrams render in background
Incremental updates: Only modified diagrams are re-rendered

🔒 Privacy First

All processing done locally — nothing uploaded
No tracking, no data collection
Open source and auditable

Available Platforms

Platform	Status	Description
Chrome Extension	✅ Released	Primary platform, available on Chrome Web Store
Edge Extension	✅ Released	Native Microsoft Edge Add-ons distribution
Firefox Extension	✅ Released	Firefox browser support
Obsidian Plugin	✅ Released	Preview and export inside Obsidian vaults
VS Code Extension	✅ Released	Preview and export within VS Code
Mobile App	✅ Released	iOS and Android via Flutter