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Mermaid Chart makes diagramming simple: create and edit flowcharts, sequence diagrams, and more online
Introduction
Mermaid Chart makes diagramming simple: create and edit flowcharts, sequence diagrams, and more online. Collaborate in real time and save hours.
Overview
Mermaid Chart is a diagramming tool designed for teams. It allows users to create and edit flowcharts, sequence diagrams, and more using markdown-style code and AI, streamlining the diagramming process. It enables faster, smarter diagramming, providing features such as Mermaid AI for building complex visuals from text and data, Mermaid JS for generating portable diagrams, and Mermaid Whiteboard for precise design on an infinite canvas. Mermaid Chart solves the problem of time-consuming and complex diagram creation by offering an intuitive and collaborative platform, empowering teams to visualize ideas efficiently and effectively, ultimately saving time and improving communication.
Key Features
Frequently Asked Questions
Pros & Cons
Advantages
- Faster, smarter diagramming for teams.
- Diagrams from markdown-style code.
- Offers AI-powered visual creation.
- Integrated with Mermaid JS.
- Provides a playground.
- Offers a dark mode.
- Trusted by many developers.
- Large user base (82.1k stars).
Disadvantages
- Reliance on markdown-style code may have a learning curve.
- AI features may have limitations or costs.
- No information about the free plan.
Use Cases
- Creating flowcharts for software development or business processes
- Generating diagrams for technical documentation
- Visualizing project plans and timelines
- Designing user interface (UI) and user experience (UX) flow
- Developing diagrams for presentations and reports
- Creating and sharing diagrams within teams for collaboration
- Building diagrams for educational materials and tutorials
- Generating sequence diagrams, state diagrams, and other specialized diagrams
- Using AI to generate complex visuals from text and data
- Designing diagrams with precision on an infinite digital canvas
Who Is It For?
- Software Developers
- Technical Writers
- Project Managers
- Business Analysts
- UX/UI Designers
- Educators and Trainers
- Students
- Consultants
- Teams needing better diagramming for collaboration
- Organizations using tools like Microsoft, Google, Shopify, Accenture, Klarna, Airbnb, Lyft, Uber, ADP, Coca Cola, IBM, and Deloitte.
Analytics Overview
Last updated February 10, 2026
Visits Over Time
Traffic Sources
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Top Keywords
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