Type-safe diagrams from plain text.
Define your domain logic with engineering precision. Generate high-fidelity architectural blueprints automatically.
Monospace First
Designed for engineers who think in code. Every interaction respects the precision of a technical IDE.
Semantic Logic
Beyond boxes and arrows. typeDiagram understands your data structures and suggests architectural patterns.
Instant Blueprints
No manual dragging. Our auto-layout engine handles the geometry while you focus on the architecture.
Engineered for Scale
Complex diagrams, simplified by code.
Stop fighting with drag-and-drop tools. typeDiagram treats your architecture as a living document, versionable and strictly typed.