AI-powered diagram generation — from idea to architecture in seconds
ArchGPT enables developers and architects to generate professional UML and architectural diagrams from natural language prompts. Choose a diagram type or describe your system — the AI handles the rest.
Supports class diagrams, sequence diagrams, flowcharts, ER diagrams, C4 context & deployment diagrams, use case diagrams, and component diagrams.
From generation to sharing — ArchGPT covers the full workflow.
Go from text prompt to production-ready diagram in under 10 seconds. No manual diagramming tools needed.
Our AI understands software architecture patterns and industry standards to generate accurate, meaningful diagrams.
Your diagrams are processed securely and never stored permanently. Your intellectual property stays yours.
Export as PNG, JPEG, SVG, or PDF. Share via link on social platforms. Or open in the built-in Draw.io editor to refine.
From students learning UML to senior architects designing enterprise systems — zero learning curve.
No credit card, no usage limits. Unlimited diagrams for free. Core features accessible to all.
From UML to C4 — ArchGPT supports the formats your team needs.
No sign-up required. Start generating professional diagrams in seconds.
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