Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
PlantUML
vsMermaid
PlantUML vs Mermaid
How do PlantUML and Mermaid compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | PlantUML | Mermaid |
|---|---|---|
| What it is | PlantUML generates UML and other diagrams from textual descriptions and exports results in formats including PNG, SVG, and PDF. | Mermaid Live Editor creates charts and diagrams from text using Mermaid’s markdown-like syntax in a browser. |
| Website | ||
| Type | Online tool | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Browser extension, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both PlantUML and Mermaid.
Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.
Open source
24 alternativesPlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.
DiagramGPT generates diagrams from text prompts, with the project page describing diagram workflows for teams.
SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.
Swimlanes.io creates sequence diagrams from text in a browser and lets users download diagrams or share them through links.