Grafly is a browser-based diagramming tool for creating flowcharts, system architecture diagrams, cloud infrastructure maps, and other structured visual diagrams. It is designed for quick diagram creation without requiring an account, making it suitable for users who want to build and edit diagrams directly in the browser.

The app supports AI-assisted diagram generation by letting users provide a format reference to an AI model, generate diagram data, and import the resulting JSON. Grafly also includes import and export options for common text-based diagram formats such as Mermaid and DOT/Graphviz, which helps with workflow integration across documentation tools, development environments, and diagramming systems.

Grafly stores diagrams locally in the browser rather than on a server, so users can work with diagrams while keeping data in local storage. The app focuses on practical diagramming features for software documentation, technical planning, and visualizing systems in a lightweight, open-source format.

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