Mermaid Live vs Diagrams.net — Which Is Better?

A quick side-by-side view of pricing, language support, category fit and summary-level positioning.

VS
Feature
Mermaid Live
M
Mermaid Live
Diagrams.net
D
Diagrams.net
Pricing Free Free
Language English English
Categories Mind Mapping & Diagramming Mind Mapping & Diagramming
Views 18 30
Summary Mermaid Live Editor is a text-based diagram tool for creating flowcharts and technical visuals quickly from code-like syntax. Free open-source diagramming tool for flowcharts, UML, ER, network diagrams, and privacy-first browser editing.
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