# Kroki

> Unified API that renders diagrams from many text formats, including PlantUML, Mermaid, Graphviz and D2.

- Category: [Diagrams as code](https://awesomedataviz.com/categories/diagrams-as-code/)
- Website: https://kroki.io
- Repository: https://github.com/yuzutech/kroki
- License: MIT
- Language: JavaScript
- Status: Active (commits in the last 90 days)
- GitHub stars: 4,358
- Commits in the last 12 months: 204
- Contributors: 84
- Last commit: Sep 28, 2026
- Latest release: v0.32.1 (Aug 12, 2026)
- Topics: Diagrams & diagrams as code

## Overview

Kroki is an open-source diagram-as-code tool released under the MIT license. Its GitHub repository has 4,358 stars, 321 forks, and 84 contributors. It is actively developed with 204 commits in the last 12 months. The latest release, v0.32.1, was published on Aug 12, 2026.

## Alternatives

- [Mermaid](https://awesomedataviz.com/tools/mermaid/): Generate diagrams and flowcharts from markdown-like text definitions, with a live editor. (90.5K stars)
- [Diagrams](https://awesomedataviz.com/tools/diagrams/): Diagram as code in Python for prototyping cloud system architectures. (42.7K stars)
- [D2](https://awesomedataviz.com/tools/d2/): Declarative diagram scripting language that turns text into diagrams. (25.6K stars)
- [PlantUML](https://awesomedataviz.com/tools/plantuml/): Generates UML, Gantt, mind map and other diagrams from plain text. (13.4K stars)
- [Markmap](https://awesomedataviz.com/tools/markmap/): Builds interactive mind maps from Markdown. (13.1K stars)
- [flowchart.js](https://awesomedataviz.com/tools/flowchart-js/): Draws SVG flowcharts from a textual description. (8.7K stars)

Source: https://awesomedataviz.com/tools/kroki/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).