Write Mermaid code on one side and see your diagram update instantly on the other. Mermind turns plain text into flowcharts, sequence diagrams, mind maps, ER diagrams, Gantt charts, timelines, Git graphs, architecture diagrams, and more.

Use it to document software systems, plan product flows, organize study notes, explain processes, or prepare diagrams for presentations and team discussions.

WHY MERMIND

AI Diagram Creation

Start from an idea and let AI help create or improve Mermaid code, so you can move from rough thoughts to structured diagrams faster.

Live Mermaid Preview

Edit code and watch your diagram render in real time. Adjust structure, labels, and layout without jumping between tools.

Clean Split-View Workspace

Work with code and preview side by side on iPad and Mac. Use full-screen browsing when you want to review every detail.

Project Library

Create diagrams, organize folders, rename projects, search your Library, and quickly return to recent work.

Smooth Editing Experience

Enjoy syntax highlighting, line numbers, auto-indentation, undo and redo, keyboard-friendly editing, and customizable editor fonts.

Templates and Visual Tools

Start with built-in examples, apply themes, and make quick visual adjustments without rebuilding your diagram from scratch.

Export for Your Workflow

Export Mermaid text for documentation and version control, or save diagrams as PNG and SVG images for presentations, chats, knowledge bases, and project tools.

iCloud Sync

Keep your diagram Library available across iPad and Mac with iCloud Drive support. When iCloud is unavailable, Mermind can continue with local storage.

Works Offline

Core editing and rendering work locally, so you can keep creating diagrams without an internet connection.

Privacy-Friendly

No login is required. Your diagrams stay on your device or in your own iCloud Drive, depending on your settings.

GREAT FOR

Developers documenting systems, APIs, architecture, and Git workflows. Product managers mapping user journeys, product flows, and project plans. Students and educators creating mind maps, timelines, and learning materials. Designers and analysts explaining processes, relationships, and structures.

Turn text into diagrams. Turn ideas into clarity. Download Mermind and start creating Mermaid diagrams today.

AI features require iPadOS 26 or macOS 26 or later, a compatible device, and Apple Intelligence enabled. Availability varies by language and region.