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Mermaid Viewer vs Lucide

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mermaid Viewer compared with Lucide
DetailMermaid Viewer logo Mermaid ViewerLucide logo Lucide
What it doesFree online Mermaid diagram viewer and editor with live preview, AI generation, and exports Beautiful and consistent icon toolkit made by the community
StageNot given Not given
FoundedNot given Not given
Based inNot given NL
Pricing modelFreemium Open source
PricingFree: unlimited editor and preview, 3 saved diagrams, 5 AI uses total, PNG export 1× with watermark. Starter: $6.99/month or $69.90/year; 30 saved diagrams, 500 AI conversations per month, PNG export up to 4× without watermark. Pro: $11.99/month or $119.90/year; unlimited diagrams, unlimited AI, PNG Not given
Key features
  • Live preview of Mermaid code as you type
  • AI diagram generator, editor and syntax fixer
  • PNG export on every plan; JPG, SVG and PDF on Pro
  • All 22+ Mermaid diagram types supported
  • Share diagrams via public links and embeds
  • Save diagrams to cloud with folders and version history
  • Keyboard shortcuts and autocomplete
  • Mobile-responsive editor with pan and pinch-zoom
  • Lightweight SVG graphics
  • Consistent design
  • Customizable color, size, and stroke width
  • Tree shakable
  • Available for all major package managers
  • Active community on GitHub and Discord
  • Scalable vector graphics
What makes it different
  • No account or sign-up required to start editing diagrams
  • Affordable pricing: Starter at $6.99/month, Pro at $11.99/month
  • Diagrams render in your browser; nothing stored unless you choose to save
  • Fast editor with instant rendering and clear error messages
  • Open source and community-driven
  • Consistent design with strict design rules
  • Tree shakable for optimal performance
  • Highly customizable appearance
Community votes00
DR (Domain Rating by Ahrefs)6 +1 (up) since last check84 no change since last check
Trust Flow (Majestic)337
Citation Flow (Majestic)2349
Referring domains (Majestic)126766

4 details filled in for both companies.

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