Use Case to Activity Diagram

Automatically transform your textual requirements into clear UML activity diagrams with the power of AI.

The Use Case to Activity Diagram application intelligently transforms textual requirements into UML activity models. It helps teams move from narrative descriptions to visualized workflows, ensuring clear system understanding.

Purpose and Benefits

Designed for analysts, developers, and educators, this tool automates the process of visualizing use case flows, bridging requirements to functional diagrams with ease.

Automated Diagram Generation: Instantly generate UML Activity Diagrams from detailed use case narratives.
Structured Workflow: Follow a guided four-step process to ensure complete and accurate modeling.
AI Assistance: Detect missing steps, suggest improvements, and analyze flow quality.
Comprehensive Reporting: Produce a polished document summarizing flow, logic, and identified optimizations.

How It Works: Step-by-Step Guide

The Use Case to Activity Diagram Tool converts detailed user stories into actionable UML activity visuals. Follow these four structured steps.

Step 1: Define the Use Case

Begin with a clear description of the system behavior from a user's perspective.

Use Case Name: Title the interaction clearly (e.g., "User Login").
Actors and Preconditions: Identify the participating roles and system requirements.

Step 2: Detail the Flows

Describe the main, alternate, and exception flows that define the varying user experiences.

Main Flow: Introduce the primary sequence of steps.
Alternatives: Include divergent and alternate conditions.
Exceptions: Document errors and edge cases clearly.

Step 3: Generate Activity Diagram

AI converts your text flows into a visual, structured UML Activity Diagram automatically.

Diagram Rendering: View the resulting flowchart visually in real time.
Edit Support: Customize labels, transitions, and node styles as needed.

Step 4: Review and Export

Review the generated model, then export as diagrams and detailed reports.

Comprehensive Report: Auto-generate documentation summarizing the workflow logic.
Export Options: Save your diagram in PNG, SVG, or PDF formats.