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