Introduction to Kroki

In the world of software development and technical documentation, diagrams are essential for visualizing complex systems, workflows, and architectures. However, creating and rendering diagrams can often be a tedious and time-consuming process. Enter Kroki, a powerful open source tool that provides a unified API for creating and rendering diagrams quickly and easily.

Kroki supports a wide range of diagram types, including flowcharts, sequence diagrams, UML diagrams, and more. By integrating Kroki into your workflow, you can streamline the process of generating diagrams, saving time and effort while maintaining high-quality visuals.


Why Choose Kroki?

1. Unified API for Multiple Diagram Types

Kroki acts as a single API that supports multiple diagramming libraries, such as Graphviz, Mermaid, PlantUML, and more. This means you don’t need to learn or integrate multiple tools—Kroki handles it all for you.

2. Easy Integration

Kroki can be integrated into your existing workflows with minimal effort. Whether you’re working on technical documentation, software development, or project management, Kroki fits seamlessly into your process.

3. Open Source and Extensible

As an open source tool, Kroki is free to use and can be customized to meet your specific needs. Its extensible architecture allows you to add support for additional diagramming libraries if needed.

4. Serverless and Self-Hosted Options

Kroki can be used as a serverless tool or deployed on your own infrastructure. This flexibility makes it suitable for both individual developers and large teams.


How Kroki Works

Kroki works by taking diagram descriptions written in plain text (e.g., PlantUML syntax) and converting them into visual diagrams. Here’s a quick example:

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