Mermaid Diagram Generator — Flowchart & Sequence
Turn Mermaid syntax into flowcharts, sequence diagrams, and more online for free, then download as a high-resolution PNG.
FAQ
What diagram types are supported?
Mermaid supports flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, and more.
Can I download the diagram as a high-resolution image?
Yes, the generator exports a high-resolution PNG (3x scale) suitable for documents and presentations.