Turn text into beautiful sequence, class, use case, and flow charts instantly. No drag-and-drop hassle. Just type, and watch your diagram come to life in real-time.
Create beautiful sequence diagrams with our native macOS app. Enjoy a seamless, blazing-fast experience with full offline support and native file management. Supports both PlantUML and Mermaid syntax.
macOS 11.0 or later • Free download
Powerful features designed for developers and architects who value speed and clarity.
See your changes instantly as you type. No waiting for renders.
Create sequence, class, use case, and flow charts with simple, intuitive syntax.
Share your diagrams with a simple link or export to multiple formats.
Beautiful dark mode support for late-night coding sessions.
Export to SVG, PNG, or PDF for high-quality documentation.
Your diagrams are processed locally in your browser for maximum privacy.