Question 1

Can I save the diagram as an image?

Accepted Answer

Yes. SVG and PNG are both supported, with both copy and download actions available.

Question 2

Where can I see syntax errors?

Accepted Answer

Error messages are shown below the preview so you can immediately identify the broken part while editing.

Question 3

What diagram types are available?

Accepted Answer

Flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, and other standard Mermaid diagram types are supported.

Question 4

Where can I look up the syntax?

Accepted Answer

The official Mermaid documentation lists the syntax for each diagram type. You can write syntax and check the result in this page at the same time.

Question 5

Can I change the diagram background color?

Accepted Answer

Switching themes changes the overall style including the background. Try different themes to compare how the diagram looks.

Question 6

How do I share a diagram as an image?

Accepted Answer

Save the diagram as SVG or PNG and share the file. Copying to the clipboard is also supported.

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