Kroki CLI converts diagram files through the Kroki service, inferring diagram type from the file extension by default.
flowchart fun vs UMLet
How do flowchart fun and UMLet compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | flowchart fun | UMLet |
|---|---|---|
| What it is | Flowchart Fun converts text into flowcharts, mind maps, and process diagrams through an online text-based editor. | UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Linux, macOS, Web, Windows |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both flowchart fun and UMLet.
PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.
SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.
Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.
Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
Swimlanes.io creates sequence diagrams from text in a browser and lets users download diagrams or share them through links.





