Made for teams like yours — trusted by over 5M people and over 200k companies
From the creators of Mermaid.js
Every diagram you make supports the continued growth of Mermaid's open source roots.
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Designers
Developers
Data Engineers
Analysts
Visual Thinkers
Educators
Consultants
Business Strategists
Documentation Specialists
Product Thinkers
Technical Writers
Operations Leads
Projects Managers
Designers
AI powered diagramming
Transform diagramming with fast, efficient prompt-to-diagram generation.
Continue with the Visual Editor
Use the Visual Editor to further customize your diagram. Drag and drop shapes, add text, and more.
Add comments and share
Highlight important parts of your diagram and share with your team to collaborate in real-time.
AI powered diagramming
Transform diagramming with fast, efficient prompt-to-diagram generation.
Continue with the Visual Editor
Use the Visual Editor to further customize your diagram. Drag and drop shapes, add text, and more.
Add comments and share
Highlight important parts of your diagram and share with your team to collaborate in real-time.
“Making multiple flowcharts look good felt tedious. Mermaid flipped that – now I focus on my notes, and Mermaid takes care of the diagramming.”
“Mermaid solved a major portability problem for us, making charts behave like code. The real game-changer is using AI to analyze our software so we can visualize complex logic instantly.”
“From load balancers to Kubernetes, Mermaid helps me document architecture with my team: Markdown-native, version-controlled, and easy to share.”
“Mermaid is my mind tool — I map client’s systems 5-10 times faster, catch misreads quickly, and iterate in real time.”
“Mermaid transformed three things: clarity, collaboration, and speed. Onboarding becomes simpler and what used to take 30+ minutes in GUI tools takes under five.”
“Mermaid is the bridge between thinking and communication: I structure logic in text with AI, then turn it into clear visual maps, operating models, and strategy flows.”
Afrid Shirsekar
Data Scientist, AmazonLess time syncing, more time building
One shared canvas for mapping ideas, collaborating live, and keeping teams on the same page, literally.
FAQ
Have questions about building diagrams with code? These should help.
