Mermade

Mermade — The Visual Mermaid Diagram Editor

Mermaid is great for creating diagrams from text, but most editors still make you think like a code author first. Mermade changes that. You can drag nodes, draw connections, change shapes and colors, and watch valid Mermaid syntax update instantly. If you prefer writing Mermaid directly, the canvas redraws in real time. One diagram, two ways to build it.