Revolutionizing diagram generation with AI-powered technology
ArchGPT enables developers and architects to quickly generate UML and architectural diagrams from natural language prompts. Simply choose a diagram type or describe the system and get a ready-to-use diagram.
Supported diagrams include class diagrams, sequence diagrams, flow diagrams, ER diagrams, C4 context & deployment diagrams, use case diagrams, and component diagrams.
We believe diagramming should be as fast as writing code. ArchGPT eliminates the manual effort of diagram creation so you can focus on building great software.
Go from text prompt to production-ready diagram in under 10 seconds. No more spending hours on manual diagramming tools.
Our AI understands software architecture patterns, design principles, and industry standards to generate accurate, meaningful diagrams.
Your diagrams are processed securely and never stored permanently. We don't sell your data or use it for training. Your intellectual property stays yours.
Export your diagrams as PNG, JPEG, SVG, or PDF. Embed them in documentation, presentations, or design specifications instantly.
From students learning UML to senior architects designing enterprise systems, ArchGPT scales to your needs with zero learning curve.
No credit card, no usage limits. Generate unlimited diagrams for free. We're committed to keeping core features accessible to all.
ArchGPT is used by thousands of developers, architects, and students across the globe.
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ArchGPT lets you generate architecture and UML diagrams by typing plain-language prompts or selecting a diagram type. Diagrams are produced quickly and can be exported or refined interactively.
Try the Diagram GeneratorGenerate class diagrams from descriptions of your domain models, including classes, attributes, and relationships.
Create sequence diagrams from interaction descriptions to visualize message flows between components.
Produce flowcharts and entity-relationship diagrams to model processes and data schemas.
Support for C4 context/deployment diagrams, use case diagrams, and component diagrams for higher-level architecture views.
Click Explain on any generated diagram to get a clear, step-by-step breakdown. Copy the text, or download as PDF, DOCX, or plain text.