Blog
Guides, tutorials, and tips for diagramming with Mermaid.
What is Mermaid? A beginner's guide to diagram-as-code
Learn what Mermaid is, how it works, and why developers use it to create flowcharts, sequence diagrams, ER diagrams and more from plain text – no drawing tools required.
How to make a flowchart online – a step-by-step guide
Learn how to make a flowchart online for free in 4 simple steps using Mermaid syntax. Live preview, no sign-up required, export as SVG or PNG.