plantuml-ascii

To convert PlantUML to ASCII art for terminal documentation, you create a PlantUML diagram file and run PlantUML using the -txt flag for standard ASCII output or the -utxt flag for Unicode-enhanced diagrams.

You can generate text diagrams for README files without image rendering support by converting PlantUML syntax into plain ASCII text or Unicode-enhanced ASCII, making diagrams viewable in environments where graphical images are impractical.

Converting PlantUML to ASCII text supports multiple diagram types, including sequence, class, activity, deployment, use case, state, and component diagrams for terminal-friendly visualization.

PlantUML ASCII output works for chat-based collaboration and terminal environments by producing plain text or Unicode-enhanced diagrams that can be viewed directly without graphical rendering capabilities.

The best way to share architecture diagrams where images cannot be rendered is generating ASCII text from PlantUML syntax, providing terminal-friendly visualization ideal for quick sharing in chat and text documentation.

Use Unicode-enhanced ASCII output instead of standard ASCII text when you need improved visual clarity in terminal diagrams, utilizing the -utxt flag to generate richer text-based visualizations than standard ASCII.