Create production-ready diagrams in minutes
Choose your studio, pick a starting point, and build architecture diagrams that are review-ready. Mermaid, D2, PlantUML, or Python. Work the way you think.
Your workflow in three steps
1
Choose a studio
Canvas, Diagram, Architecture, or Automation. Pick the tool built for your task.
2
Pick your starting point
Use a template, import existing work, write code, or start blank.
3
Build and publish
Iterate in the editor, export to any format, share with your team.
Browse templates
Our studios
Canvas
Visual composition and layout. Draw connections, arrange flows, add annotations.
Diagram
Mermaid, flowcharts, and sequences. Text-first syntax for quick iteration.
Architecture
D2 and system design. Build complex architecture diagrams with ease.
Automation
Python-powered diagrams. Generate and customise programmatically.
Multiple ways to start
Prompt
Plain English
Python
Scripts
Mermaid
Flowcharts as code
D2
Declarative
PlantUML
UML and sequences
Blank
Empty canvas