What is Mermaid Online?
Create flowcharts, sequence diagrams, and system architectures using Mermaid.js syntax. Free online Mermaid editor with live preview and export options.
Problem
Users need to create technical diagrams manually with tools like Visio or Lucidchart, facing time-consuming manual diagram creation and maintenance due to drag-and-drop interfaces and lack of code integration.
Solution
Online Mermaid.js editor enabling users to create diagrams through text-based syntax (Mermaid.js), offering live previews and export options for flowcharts, sequence diagrams, and system architectures.
Customers
Developers, technical architects, DevOps engineers who require code-integrated diagramming for documentation, system design, and collaboration.
Unique Features
Text-to-diagram conversion via Mermaid.js syntax, real-time preview, seamless integration with codebases, and export as SVG/PNG.
User Comments
Simplifies technical diagramming for developers
Live preview accelerates iteration
No more manual drag-and-drop tools
Perfect for version-controlled documentation
Free and lightweight alternative to paid tools
Traction
Mermaid.js has 63k+ GitHub stars; Mermaid Online’s ProductHunt launch gained 500+ upvotes, with 10k+ active users leveraging its free tier.
Market Size
The global diagram software market is valued at $4.5 billion (2023), driven by demand for DevOps and agile documentation tools.
