PrivyMermaid: AI Diagram

PrivyMermaid 0.7.0 lets you unlock Pro with a one-time in-app purchase — AI diagram generation, chat, and fixes powered by your own local or custom LLM. Still private.

PrivyMermaid is the essential privacy-focused editor for developers and technical writers who rely on Mermaid diagrams.

Designed for security-conscious users, PrivyMermaid allows you to write, edit, and preview diagrams completely offline. Your data never leaves your device.

Key Features:

** 100% Private & Offline**

• Offline Rendering: Instantly visualize Mermaid code into diagrams without an internet connection.
• No Cloud Sync: Your sensitive architecture diagrams and flowcharts are stored locally. No external servers capability ensures your data privacy.

** Efficient Editor**

• Live Preview: See your changes in real-time as the AI streams the response directly to your editor (if upgrading to Pro). Note: Free version supports standard live preview of your manual edits.
• Theme Selection: Customize your view with Light, Dark, Forest, and Neutral Mermaid themes.
• Syntax Support: Full support for standard Mermaid syntax including Flowcharts, Sequence diagrams, Gantt charts, and more.

Why PrivyMermaid?

Keep your technical documentation private. Whether you are working on proprietary systems or simply prefer offline tools, PrivyMermaid is the lightweight, secure choice for diagramming on the go.

Note: For AI-assisted diagram generation and refactoring using local LLMs, check out PrivyMermaid Pro.