CLEAR DIAGRAMS. REAL PROJECT CONTEXT.

AI Architecture Diagram Maker

Show how your system fits together: its applications, services, data stores and external integrations. Drawgon turns your project context into a readable architecture view, with black-and-white output by default.

No signup · Your Gemini key · SVG / PNG / HTML

AI Architecture Diagram Maker — adapted Diagram Design example

Adapted Diagram Design example · not generated project output

What to include in your description

Describe your frontend, backend, database and external services. Include who uses the system, where requests enter and which component owns each responsibility. A public GitHub repository can provide additional evidence.

A practical starting point

For a library management project, describe the reader interface, catalog service, loan rules and actual data store. Do not add a cloud platform or message queue unless the project uses one.

Make a diagram in four steps

Connect and validate your own Gemini API key.
Enter a project title and abstract, then optionally add a public GitHub repository.
Add relevant details, choose your diagram types and review the project.
Check the generated blueprint and assumptions, refine the diagram and download.

What to check before you export

Group components by responsibility or trust boundary.
Label connections with the data or operation they carry.
Keep deployment details out of a logical overview unless they explain the architecture.
Review every inferred component before including it in a project report.

Choose the view that answers your question

An architecture diagram explains the system’s structure. A deployment diagram explains where that software runs; a sequence diagram follows one interaction through it.

Diagrams use a monochrome palette by default. SVG stays vector; PNG exports at 1×, 2× or 3×. Use Download All for a ZIP containing your selected formats and project summary.

Common questions

Can I generate an architecture diagram from GitHub?

Yes. Drawgon reads selected files from a public GitHub repository and combines them with your description. Private repositories are not supported.

Is this a drag-and-drop architecture editor?

No. Describe the project and refine the generated view in natural language. Export SVG for further editing in a vector tool.