Skip to content

Design & creative

Mermaid

Free optionOpen sourceLocalBrowser

Create flowcharts, sequence diagrams and architecture diagrams from text.

Open Mermaid Compare alternatives →

What you can use it for

Create flowcharts, sequence diagrams and architecture diagrams from text.

  • Keep diagram definitions alongside your documents and code.
  • Render diagrams without per-document credits using the open-source engine.
Workflow coverage and comparison notes

Individual flowcharts, sequence and software architecture diagrams with text definitions and exported graphics. Not the complete hosted collaboration suites, boards or proprietary file formats.

Before you switch

Learn a text syntax instead of arranging a drag-and-drop canvas. Layout control and syntax support vary between renderers. This is the free Mermaid engine and live editor, not paid Mermaid Chart collaboration or AI. No full Visio file, Whimsical workspace or Lucidchart team parity. Keep sensitive source local rather than sharing public editor links.

Alternatives to these paid apps

Each comparison covers the workflow described above, rather than every paid feature.

More for the same workflow

See alternatives →