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Dev tools · June 9, 2026

class diagram ai generator

Generate UML class diagrams from text or code with AI.

class diagram ai generator launched on June 9, 2026 with 2 votes.

What it does

Class Diagram AI is an intuitive, AI-powered UML diagram generator that instantly converts plain text descriptions, user stories, or raw code into perfectly structured Mermaid.js class diagrams. Powered by DeepSeek AI, it eliminates the need for manual drag-and-drop diagramming. Key features include support for standard Mermaid.js code (native to GitHub and Markdown), instant visualization, and an intelligent "Auto-Fix" button that corrects syntax errors automatically.

Instantly create UML class diagrams, flowcharts, and sequence diagrams from plain text using AI. Powered by Mermaid.js and DeepSeek.

Welcome to the most intuitive AI-powered Class Diagram Generator . Whether you're a software architect, developer, or computer science student, our tool lets you instantly convert plain text descriptions, user stories, or raw code into perfectly structured UML class diagrams using the power of DeepSeek AI. A class diagram is a type of static structure diagram in UML (Unified Modeling Language) that describes the structure of a system by showing its classes, attributes, operations (or methods), and the relationships among objects. Yes! You can use our tool to generate and export unlimited class diagrams. Just sign in with your Google account to getfrom class-diagram-ai.com

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