Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
Mermaid
vstree
Mermaid vs tree
How do Mermaid and tree compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Mermaid | tree |
|---|---|---|
| What it is | Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown. | Tree generates ASCII diagrams of folder structures as a browser utility written in TypeScript and React. |
| Website | ||
| Type | Open-source project | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Web |
| Open source | Yes | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Mermaid and tree.
Flowchart Fun generates flowcharts and diagrams from text through a web application.
Open source
24 alternativesPlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.
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.
Cascii Core builds ASCII and Unicode diagrams in a browser using vanilla JavaScript, without server or library dependencies.






