Diagramming AI

Introduction to Diagramming AI

Diagramming AI is a cutting-edge platform that leverages large language models (LLMs) to transform textual descriptions into professional-grade diagrams instantly. Whether you’re a software developer, project manager, data analyst, or educator, this tool streamlines the process of creating and updating various diagram types, including flowcharts, sequence diagrams, Gantt charts, and more. By simply describing your vision, Diagramming AI handles the rest, offering a seamless and dynamic diagramming experience.

Key Features

• AI-Powered Diagram Generation: Instantly create diagrams in formats like flowcharts, sequence diagrams, and Gantt charts by inputting descriptive text. The platform utilizes advanced LLMs to interpret your instructions and generate accurate visual representations.
• Interactive AI Chat: Engage in real-time discussions with AI to explore diagram improvements, receive suggestions, and make updates. The chat interface offers two modes: Discussion Mode for brainstorming and Update Mode for direct diagram edits.
• Visual Editor with Excalidraw Integration: Transform text-based diagrams into interactive visual canvases using the V-Edit feature. Fine-tune your diagrams with intuitive drag-and-drop controls, enhancing clarity and precision.
• Quick Edit Functionality: Modify diagram elements’ size and style promptly through an intuitive interface, making it easier to construct clear and comprehensible charts.
• AI-Powered Error Resolution: Automatically analyze and fix diagram errors. The AI interprets error messages and applies intelligent corrections to ensure your diagrams work perfectly.
• Project-Based Diagram Storage: Create and manage multiple projects, storing a variety of diagrams using Mermaid, PlantUML, or Graphviz code. Save interactive Excalidraw visual edits alongside text-based diagrams for comprehensive project organization.
• Flexible Export Options: Export diagrams in SVG/PNG formats or via shareable URLs, thanks to Kroki integration. Edit diagrams anytime for up-to-date visuals that are easy to share and collaborate on.
• Customizable Color Themes: Personalize your diagrams with over 10 color themes for Mermaid diagrams and 40+ for PlantUML, ensuring your designs match your project’s aesthetic.
• Diagram Templates: Jumpstart your diagramming with a comprehensive library of templates for Mermaid.js and PlantUML, covering various diagram types such as flowcharts, sequence diagrams, class diagrams, and more.
• URL and Image to Diagram: Generate diagrams from website URLs or images, simplifying the process of creating visual representations from existing content.

How to Use Diagramming AI

Getting started with Diagramming AI is straightforward:

1. Create an Account: Sign up for a free account on the Diagramming AI website.
2. Start a New Project: Click on ‘Add new project’ to begin organizing your diagrams.
3. Generate Diagrams: Use the AI-powered interface to describe the diagram you wish to create. The AI will interpret your input and generate the corresponding diagram.
4. Edit and Refine: Utilize the Visual Editor to fine-tune your diagram, making adjustments as needed.
5. Save and Export: Save your diagram within the project and export it in your preferred format for sharing or further use.

Pricing

Diagramming AI offers a range of pricing plans to suit different needs:

• Free Plan: $0 – Includes all editors, 2 projects, 3 diagrams per project, 10 credits, and 3000 input characters. Access to models like GPT-4.1-mini, Gemini-2.0-Flash, and Claude-3.5-Haiku.
• Lite Plan: $5/month – Includes all features of the Free Plan with additional benefits.
• Starter Plan: $15/month – Includes all features of the Lite Plan with additional benefits.
• Pro Plan: $30/month – Includes all features of the Starter Plan with additional benefits.

Each plan provides access to the latest models, ensuring cutting-edge performance for diagram generation and editing.

Frequently Asked Questions (FAQs)

• What types of diagrams can I create with Diagramming AI? Diagramming AI supports a wide range of diagrams, including flowcharts, sequence diagrams, class diagrams, state diagrams, entity-relationship diagrams, Gantt charts, pie charts, mind maps, network diagrams, and more. The platform also supports cloud architecture diagrams like AWS and software design diagrams like the C4 model.
• How does the AI Chat feature work? The AI Chat feature allows users to engage in discussions about diagrams with AI. It provides suggestions for diagram improvements and challenges, and instantly reflects them onto your diagrams. This helps in making the diagramming process more interactive and efficient.
• Which versions of LLMs are used? All plans provide access to the latest models. The Free and Lite plans include GPT-4.1-mini, Gemini-2.0-Flash, and Claude-3.5-Haiku for comprehensive capabilities. The Starter and Pro plans expand access to GPT-4.1, Gemini-2.5-Pro, and Claude-3.7-Sonnet, delivering enhanced features and continuous updates across all LLMs to ensure cutting-edge performance.
• What is the Excalidraw Visual Editor feature and how does it work? The Excalidraw Visual Editor feature, accessed through the V-Edit button, allows you to transform your Mermaid and Graphviz text-based diagrams into an interactive visual canvas. Once transformed, you can easily fine-tune your diagrams using intuitive drag-and-drop controls in the Excalidraw interface. This feature is particularly useful for adjusting Flowcharts, Sequence Diagrams, Class Diagrams, and Graphviz visualizations, making the process of perfecting your visualizations more interactive and user-friendly.