Mermaid Viewer
verifiedFreemiummermaidviewer.com
Browser-based Mermaid diagram editor with live preview, AI generation and multi-format export.
What it does
Mermaid Viewer is an online editor for creating and sharing Mermaid diagrams directly in the browser. It offers live preview as you type, GPT-4-assisted code generation, export to SVG/PNG/PDF, templates and real-time collaboration, with an optional Docker self-hosted deployment.
Core features
Live diagram preview while typing
AI (GPT-4) text-to-Mermaid generation
Export to SVG, PNG, PDF and Markdown
Syntax error highlighting and auto-correction
Real-time collaborative editing
Docker private deployment with access control
Best for
→Draft and preview Mermaid diagrams quickly
→Generate diagrams from plain-text descriptions
→Share and co-edit diagrams with a team
→Self-host diagram editing for enterprises
Pricing
Free
Starter
$69.99/yr
Pro
$119.99/yr
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.