Question 1

What is Mermaid.js?

Accepted Answer

Mermaid is a JavaScript library that renders Markdown-like text into diagrams (flowcharts, sequence diagrams, Gantt charts, etc.) in the browser.

Question 2

What diagram types are supported?

Accepted Answer

Flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, pie charts, Gantt charts, and more.

Question 3

Can I export my diagrams?

Accepted Answer

Yes! Export as SVG for vector quality or PNG for raster image. Both are high-resolution.

Question 4

How do I use this Mermaid Diagram Editor online free?

Accepted Answer

Enter your input above, customize the options, and copy or save the result. Free with no sign-up.

Question 5

How do I save my result?

Accepted Answer

Click the copy or download button on your result to save it. Free with no sign-up.

Question 6

Can I use it more than once?

Accepted Answer

Yes, unlimited free use. Generate as many results as you need, on any device.