Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.
Terminal Render vs Kroki
How do Terminal Render and Kroki compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Terminal Render | Kroki |
|---|---|---|
| What it is | Mermaid ASCII renders Mermaid-style diagrams as ASCII output, with examples for sequence charts and labeled arrows. | Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2. |
| Website | ||
| Type | Website | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Terminal Render and Kroki.
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.
PlantText 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.
UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams.




