Markdown Viewer
Markdown to perfect Word in one click — Mermaid, Vega, drawio, Canvas, Infographic, Graphviz, LaTeX (editable), code highlighting, local processing
Completely Free · 29 Professional Themes · 28 Languages Support
🚀 Install Now
- Chrome / Chromium: https://chromewebstore.google.com/detail/markdown-viewer/jekhhoflgcfoikceikgeenibinpojaoi
- Firefox: https://addons.mozilla.org/firefox/addon/markdown-viewer-extension/
- VS Code: VS Code Marketplace · Open VSX
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:
- ✅ 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:
- 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 |
| Firefox Extension | ✅ Released | Firefox browser support |
| VS Code Extension | ✅ Released | Preview and export within VS Code |
| Mobile App | ✅ Released | iOS and Android via Flutter |
Quick Links
- 🚀 Getting Started - Install and start using in 30 seconds
- 📖 Features - Explore all features in detail
- 💡 Use Cases - See real-world examples
- ❓ FAQ - Common questions answered
- 🔒 Privacy Policy - Our commitment to your privacy
Install Now
Chrome: Chrome Web Store
GitHub: markdown-viewer-extension
Markdown Viewer is open source under ISC license. Star us on GitHub!