5-module viewer: HTML, Markdown, Mermaid, PlantUML & BPMN in one page.
→ Open multiviewer (live on GitHub Pages)
- Open any
.html,.md,.mmd,.puml, or.bpmnfile - Paste the content into the corresponding module
- See it rendered live — no server, no install
| Module | Format | Based on |
|---|---|---|
| HTML | Raw HTML/CSS/JS | Browser native |
| Markdown | .md formatted text |
marked.js 11 |
| Mermaid | .mmd diagram syntax |
mermaid.js 10 |
| PlantUML | .puml diagram syntax |
plantuml-encoder 1.4 |
| BPMN | .bpmn process model |
bpmn-js 17.11 |
- GitHub Flavored Markdown (GFM) with tables, task lists, code blocks
- Live preview with auto-update
- Export as
.md, standalone.html, or Word.doc(opens in Word, LibreOffice, Google Docs) - Syntax highlighting in code blocks (browser-native)