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Diagrams generated
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Average rating
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Countries onboard
AI-generated
Gemini writes valid Mermaid – hit “Regenerate” until perfect.
Collaboration
Keep diagrams private or share a read-only link.
Adaptive theme
Light & dark – powered by your tokens.
Projects
Unlimited workspaces to keep things tidy.
Privacy-first
Your diagrams sit in your DB; we never peek.
Blazing fast
Pan, zoom & preview instantly – zero wait.
Where teams use Genie
Architecture reviews
Replace whiteboard photos with crisp class maps.
Pitch decks
Explain systems to non-devs without lorem-ipsum UML.
API design
Model data contracts before writing a single line of code.
Onboarding
New hires learn your stack with interactive diagrams.
Documentation
Generate UML from existing docs – no manual work.
Design systems
Visualize component hierarchies and relationships.
Built with modern tech
Loved by devs
“MermaidGenie slashed our onboarding docs from pages to one neat diagram!”
Linh N.
Frontend Lead
“We draft flows in meetings and share links instantly. Huge time-saver.”
Ethan P.
Product Manager
“Zero learning curve. Copy Mermaid straight into markdown – done.”
Sara A.
Dev-Rel
Pricing
🏷️ Every tier free during beta. No credit card required.
Free
$0
- Unlimited charts
- AI · 50 / mo
- Public links
Pro
$7
- Unlimited AI
- Version history
- Export PNG / SVG
- Priority support
Team
$29
- All Pro
- Workspace roles
- SSO
- Early features
Roadmap
Q3 ’25
Sequence diagrams
Q4 ’25
Real-time collaboration
Q1 ’26
ERD & database sync
Q2 ’26
VS Code extension
FAQ
Stay in the loop
Monthly release notes • no spam