Overview
Mermaid Chart is an AI-powered diagramming tool that creates visualizations from text. It allows users to build flowcharts, sequence diagrams, Gantt charts, and more using natural language or Markdown-style syntax. The tool is designed for speed and collaboration, enabling real-time co-editing and integration into existing workflows. It is built by the community behind the open-source Mermaid.js project.
Application scenarios
Project Planning
Map out project timelines, roadmaps, and team structures.
System Design
Design and explain complex systems, databases, or object structures.
Process Documentation
Create flowcharts to visualize workflows and system interactions.
Brainstorming & Ideation
Organize thoughts and brainstorm ideas visually.
Education & Training
Teach lessons or model concepts with clear diagrams.
Technical Communication
Produce documentation, user journeys, and architecture diagrams for wikis and presentations.
Core features
Text-to-chart AI
Describe a diagram in plain text and receive an instant, customizable visual.
Multi-format support
Create flowcharts, sequence diagrams, Gantt charts, ER diagrams, timelines, mind maps, org charts, and more.
Real-time collaboration
Co-edit diagrams with team members and share feedback in the same workspace.
Flexible workflow
Choose to start with code, refine with AI, or adjust diagrams with click-based editing.
Secure & compliant infrastructure
Protect data with secure access controls, custom encryption, SOC2 compliance, and SSO integration.
Native integrations
Render diagrams directly in your IDE and embed them in presentations, documents, and wikis.
Open-source foundation
The tool supports the continued growth of the Mermaid.js open-source project.
Text-to-chart AI Describe a diagram in plain text and receive an instant, custom
Text-to-chart AI Describe a diagram in plain text and receive an instant, customizable visual.
Target users
The tool is trusted by over 5 million people and 200,000 companies. It is made for a wide range of professional roles including developers, data engineers, analysts, technical writers, product thinkers, business strategists, consultants, educators, operations leads, project managers, and designers.
How to use
You can start by visiting the official website and clicking "Start free" to sign up. Within the workspace, you can type a description in natural language or use Markdown-style code to generate a diagram. You can then switch between AI, code, or click-based editing to refine the visual. Finished diagrams can be collaboratively edited and embedded into other platforms like IDEs, docs, and wikis.
Effect review
Mermaid Chart positions itself as a tool that combines speed, structure, and security for visual communication. Its core proposition is turning text into "living diagrams" that are clear at a glance and made to evolve, which addresses the need for documentation that keeps pace with projects. The emphasis on flexible workflows—code, AI, or GUI—cater to different user preferences, from developers to non-technical roles. Being built on and supporting the popular Mermaid.js open-source project lends it credibility within technical communities. For teams requiring rapid, collaborative diagramming that integrates into development and documentation workflows, the feature set is directly aligned with those practical needs.
Frequently asked questions
What is Mermaid Chart?
Mermaid Chart is a diagramming tool that allows users to create flowcharts, sequence diagrams, and other visualizations using simple text-based syntax.
Is Mermaid Chart free to use?
Mermaid Chart offers both free and paid plans, with the free version including basic features for creating diagrams.
What types of diagrams can I create with Mermaid Chart?
You can create flowcharts, sequence diagrams, Gantt charts, class diagrams, state diagrams, and more using Mermaid Chart's text syntax.
Do I need to install any software to use Mermaid Chart?
No, Mermaid Chart is a web-based tool that runs in your browser, so no installation is required.
Can I collaborate with others on diagrams in Mermaid Chart?
Yes, Mermaid Chart supports real-time collaboration, allowing multiple users to work on the same diagram simultaneously.
How do I export or share diagrams created with Mermaid Chart?
Diagrams can be exported as PNG, SVG, or PDF files, or shared via direct links for viewing and editing.
Launch URL
https://mermaidchart.com/Tags
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